Singulair and pediatrician

I am totally upset by reading the posts here. my son is just now 8 months old. he was put on singulair when he was just 6 months old. at first it seemed to be working...for maybe 2 weeks...then everything went crazy. he was started out on it when his pediatrician stated that he had asthma and apparently was on a very high dosage of it. they started him on 10 mg of the oral granules. before taking it he was a very happy baby, even with him being so young i never had any problems with him crying excessively or being massively irritated. since he started on the medication he has had massive irritability spells, constant fussing and crying and cant seem to fall asleep at night let alone stay asleep very long. i had taken him to the emergency room on christmas eve because a new problem showed up. he now was having a massive hard time breathing, he had a persistant cough, congestion in his chest and was almost always gasping for air. the staff at the hospital were in disbelief when they were informed that his pediatrician had put him on singulair at such a young age and at such a high dosage. i am now in the process of obtaining a lawyer and filing a lawsuit against the pediatrician for medical malpractice. this drug is very dangerous for anyone especially children. i would suggest anyone else having these problems with their child and this drug do the same. it can apparently cause long term lung damage, pulmonary disorders and even death. my son has been off of the medication since christmas eve and has already done a massive turn around. he sleeps well and through the night again, his breathing has improved and his cough is almost gone. they did say in the E.R that he has congestion in his chest due to the singulair but it should clear up over time with the help of zyrtec. please help make a stand and protect our children from the dangers our own pediatricians present to them.

My three year old daughter was on in as a baby and it was great for her asthma. I stopped it for a year and now she is 3 and has started it again about two weeks. She sleeps at least 12hrs a night and has a nap. This is someone who slept maybe 8hrs a night and never a nap. Actual the sleep is so much its kinda worrying me. I have a hard time even waking her up. What should I do?

My 7-1/2-year-old son was on Singulair for 5 months for asthma and possible allergies. He had been on medication for ADHD for almost a year at that point and had been doing well with it. Singulair made him into a monster. He could not be reasoned with and was constantly overreacting to everything. Just asking him to put on his shoes caused explosive reactions, even to the point of threatening us (his parents) with bodily harm if he did not get his way. We unexpectedly stayed the night out of town and did not give him his Singulair for a few days and started noticing that he was much more rational, calm, and more like his old self. I had heard of the depression risk with Singulair and googled about it this morning and was floored by the amount of children with these type reactions. It is now listed as an allergy for my son and I will never give it to him again.

I am a pediatrician and my and I take care of my one year granddaughter is with allergic rhinitis and bronchial asthma. In her past history other than her usual problems she developed an episode of ketotic hypoglycemia after a viral syndrome.
I started her in Singular as she was having nocturnal episodes of cough in spite of having Pulmicort twice daily. As soon as she was started in Singulair she developed restless episodes of irritability. She never behaved that way before. She is now sleeping well all night after she had discontinued Singular.

My 3 year old is on 5mg of singular daily for her constant allergy issues and has had NO trouble at all with it. Her personality has not changed.. she's happy, outgoing, friendly and MUCH better than she was before she started the medication. Prior to starting she was constantly dripping from her nose, she had both ears filled with fluid, had bags under her eyes and was tired and grumpy all the time, due to allergies we could not get under control with other over the counter or prescription meds. Since being on Singulair she's been 100% better than she was. I'm sad to hear that others are having so much trouble with it, but I can say that I am happy my little girl is feeling better.

So happy to find this site. I never noticed My son never had an eye tick until last month, ironically we started giving him Singular on a daily basis about the same time. My son just turned two and is has also been waking up screaming 3 times every night. Have others reported this same problem...also he is on Pulmicort too, have you read that it is linked to Glaucoma and Cataracts? Do you think that this could be causing the tick? Please HELP! I want a parent's opinion before bringing this up to the doctor...they are so quick to jump to more drugs it makes me sick! Thank you! Any other children with eye "ticks" like really quick consecutive blinks?

Hi, All

I normally do not post on websites, however, the issues that I read about in other toddler has me concerned for my grandson as well..

He started to live with us in Georgia three months ago. He was 20 months old. Over Labor Day weekend he developed a severe sinus infection and virus with a fever. Against our better judgment then, we allowed his doctor to prescribe an antibiotic which seem to help him for about two weeks, but her began having excessive mucus and coughing constantly. He had no fever. When we returned to the doctor, they suggested that he use Claritin because he had no infections, but a lot of mucus and drainage. Claritin worked, however, the side effects were he was a little sluggish. The doctor recommended trying Singular. We tried it for three weeks. Over that three weeks, we noticed that his appetite decreased and his aggression level increased where he started a fight with another toddler. He is normally an easy going little boy. He has been very aggressive lately, plus he has had dry coughing and gagging worse than when he was on Claritin. When I read the literature that says this medication causes sinusitis, I immediately decided to discontinue it. He will not be using this medicine again. It may be great for some children, but they really ought to make parents aware of the side effects. They are awful.

I am a mom of twin boys who are 3 1/2. They were 9 weeks premature so we battled RSV for the first two years of their life. Allergies are also an issue therefore, they were put on Singulair at 10 months old. It really seemed to work for them and things seemed to be going okay but once they turned 1 1/2, their behavior started to change. They were constantly throwing toys at each other, sippy cups at people across the room, screaming for no reason, etc. Some may say it was normal behavior for little toddlers. Then the "terrible two's" set in. They started biting, pushing, screaming over anyone who talks to get attention, not listening and for two kids that slept through the night....all of a sudden that stopped too! My husband and I mentioned it to the pediatrician and also tried to going through the state (developmental clinic because of being premature) thinking that we would get some answers and everyone seemed to think it is a combination of their age and the fact there are two of them....sibling rivalry. We now deal with two kids that use to sleep through the night, now end up in our bed every night to fall asleep because they don't like their room and their erratic behavior is stressing my husband and myself out. When they are good, they are great but when it gets bad....it is a nightmare! I even find it hard to get people to watch the kids because they are too much to handle! After reading these postings I realize I am not the only one with kids going through this and that the common link is SINGULAIR! I am not giving this to my boys ever again and I already put a call into the pediatrician to discuss my findings. I have a sense of relief to know that it is not only my children who's behavior is like this but I am scared because I pray that there is not any long term effects that can not be corrected once this drug is out of their system. I just want my boys to be healthy and okay!

My 12 year old was on Singulair from age 4 to 10. We too thought it was a life saving drug. The doctor then put my youngest son on it for allergy cough etc. That is when all hell broke loose. He immediately had signs of depression, anxiety, anger, nightmares, ocd and facial ticks. We took both boys of this drug and I will never use it again.

I've told every doctor that we visit about this and they have basically said they haven't heard this as a symptom. When I told his immunologist this was a symptom he said that if I'm telling him it's a symptom then they aren't going to dispute it. His lack of surprise led me to believe that this wasn't the first time he heard this. This is the same doctor that put my 12 year old on this drug as part of a study through U of M. (At the time, the drug wasn't available for 4 year old)

I would strongly caution anyone about the use of this drug and I wish I had done more research. My son has been off it for 2 years and still has
lingering effects.

My 5 1/2 year old son began taking 4mg Singulair in the p.m. and an inhaler (asmanex) in the a.m. We were still having trouble controlling the asthma and his Sing dose was raised to 5mg. & within 1 week of the increase he began having terrible facial tics and aggravated behavior (defiant, poor listening, easily frustrated and angered) The tics were in the form of opening and closing his mouth, as if you were trying to clear your clogged ears after a plane flight. This caused him much pain in his jaws and facial muscles, so he would tic and then cry as he was in pain. This ramped up his anxiety and it made the ticking worse. He has been off of all asthma medication (cold turkey) for 5 full days. He has episodes where the tics happen for 10 min -1/2 hr, other times during the day it is one here and one there. He does not want to leave the house to do anything, even his favorite activities. Thank god I found this site (and others like it), as I got some answers and some hope. We went to see my cousin this week who is a neurologist and he never heard of the correlation of Singulair and neurologic side effects like these. He said that (hopefully) the medication side effects will cycle through and resolve the ticking and behavioral changes. If not we are probably looking at a Tic Disorder which is in the Tourettes Family.He put my son on a very low dose of Klonopin to mellow out his anxiety and help reduce the tics, but has only been on it for 1 1/2 days and it usually takes a wk or 2 for full absorption and results.I have since sent him and my pediatrician and allergist links to this site and others. I think that I see some improvement in my son, yesterday I thought he did better and my husband thought it was a worse day, I think we have totally lost our perspective and objectivity on this. If anyone out there has a time frame on when they saw significant recovery and positive changes I would love to hear from you. This is a total nightmare and if it is this drug, someone is going to pay. My prayers go out to all who are going thru this.

I also have a child who has been on this drug for about a month and as I sit here and read these blogs the more I am remembering complaints made by my son. He has been getting into trouble at school lately, irritable, angry, sad, leg pains, stomach aches and also having trouble getting to sleep at night. I am an RN and it took me to glance at the pill bottle today to realize that I needed to do a little more research about this drug when I saw that it said "mood changes and depression". I feel horrible because after a great 2nd grade year I was disappointed that he was not behaving as well this year. I know know that the $60.00 wasted and tiring reprimanding was all a waste of my time! I owe my poor son an apology as I will be taking him off of this drug today! More information and advocacy needs to be available especially when core users are children who have little to no voice!!!

i have a son who is 2 years old and suffers from asthma. we have been prescribed the singular 4mg tablet, when i read the possible and common side affects i started wondering if it was really going to benefit him.. now that i have read most of these posts i'm really starting to think it would be best to not try him on them.
if anyone has any helpful advice PLEASE reply back to me

I have a daughter who is almost 3 yrs. old. Her pediatrician prescribed her Singulair when she was 18 months so she's been on it for a little over a year. She has suffered from allergies since she was an infant although we've lived in Atlanta and Cincinnati since her birth - two of the worst cities in the US for allergies and air quality!! I cannot tell you how disturbing yet reassuring it is to read all of your posted side effects..I can relate to so many of your experiences! Its so ironic though b/c the initial reason our last pediatrician put her on Singulair was b/c she was feeling so badly from her allergies...but since she began taking it, she has had SO many more issues with not only her health but mental state. She has had serious aggression issues - taking it out physically on other children, her peers and our poor dogs and cat. She has tons of trouble falling asleep at night, is a very picky eater and has unexplained bouts of anger. When it started, we thought it was b/c like so many toddlers, she couldn't express herself. But she began talking at 18 months and could also sign and always seemed to communicate to us in her own way prior to that so that didn't add up. We've had a lot of external changes in our lives in the past year so everyone I've talked to about her issues has assured me that it was due to these and to keep on trying everything we could; that it was only a "phase". But the one thing I keep thinking about is how different she was prior to taking Singulair and how her mental well being changed so drastically from that point on. She was such a sweet, lovable child who was sleeping throughout the night (since she was 8 months old). She had a great appetite and loved trying new foods. She never had any aggression issues AT ALL before that. I even asked her previous caregiver abt. any aggression issues she had while watching her (which was up until 2 months before she started taking Singulair) and she said she never had ANY issues. In all, like so many of you posted abt. your children, she was a completely different child!! After going to her doctor this morning to have her checked for what I suspected was a sinus infection, he told me to absolutely continue giving her Singulair year-round in addition to 10 mg of Claritin (which is twice as much as children ages 4 to 6 are supposed to take!) and Nosenex spray for the next few weeks. It seemed like an awful lot to give a 2 yr. old so I started researching and came across this site. I am going to stop giving her Singulair today and look into some non-prescription alternatives. I take Oil of Oregano for my allergies since I can't handle the side effects of over-the-counter drugs so maybe my daughter can take this as well? I am so scared of how this drug has affected my child and hope that there hasn't been any permanent damage. I feel terrible that I trusted both of her doctors before researching this drug. I am SO thankful for finding this site and for reading your stories and will report back in a few weeks to update you on my little one's condition.

My son requires two forms of medications to stop the running nose, singulair and pediox. The two together were a very good combination and it did work. By eliminating the signulair on Oct. 6th, his nose is already running and he is coughing. We have tried Zyrtek and a few others I can't even remember, but none work as well. If anyone has any suggestions, please let me know. I will be calling his pediatrician for other suggestions, but I know she will be against us taking him off of the singulair, especially since he has had pneumonia in the past.

My son is now 31/2 years old and has been on Singulair since he was about 1 Yr. old. His pediatrician recommended this due to his allergies and runny nose. He has had fluid on his ears since age 1, at least that we had confirmed, and she thought that the Singulair combined with another type of antihistamine could dry up the dripping nose and clear up the ears. It did not clear up the ears, but it does stop the drip. He had tubes placed in his ears a year ago in May of 2007 and is looking now at his second set coming up in Mid-October of 2008. He has been taking this medication all but one summer of his short life. My husband and I have both had children, he a boy and I a girl, both 14 years old now. In comparison to the other two, our little one has been so completely different to raise. I've always seen children of "other parents" that have discipline problems with their children and wondered what might cause that type of action in such a small child. Now we have this beautiful little boy, but all we've ever known is how difficult he is to handle and how is anger, temper tantrums and stubborness have always put a damper on outings and even casual days at home. Due to the fluid on his ears, his speach was delayed and he has now really began to speak like a normal 3 year old. I have noticed within the last 2 weeks how he has really started saying things that I have not approved of, but have fluffed it off thinking that he has heard other children in his pre-school say these things, or heard it on a superhero show. Something happened today that really made me stop and think. I picked him up at pre-school like normal after work and he would not come to me. He looked slightly glazed in the eyes, totally not like himself at all. He talked very little on our 30 minute commute home, which was not like him. He said, "I hate you and you don't like me". I told him I do love him and he said, "NO". He said, "I'm bad for you and I have a dangerous heart". He then told me, "I kill you". This was so disturbing that I told my mother what he had said. She told me that it sounds so much like what she had heard on the news that I should check it out. This is how I've come to find this site. We have stopped giving this medication to our son and I am curious to see if there will be any change in his personality. Tubes will probably be placed in his ears again despite whether his nose drips again, so that is a mute issue at this point. When we voiced our concerns to his pediatrician when the information first surfaced several months ago regarding adult behavior and side effects of Singulair, she fluffed it off and told us she has many young patients on this medication with no adverse side effects. He is taking Pediox every 12 hours. I am worried that we may need a substitute med, but we have tried so many that haven't worked. He has Albuterol Inhaler and Xopenex Inhaler when his Asthma symptoms kick in, when his allergies are at his worst. He has had pnumonia 2 times, or one like run of it I should say. It's important to keep his allergies under control so he doesn't get something like this again, but his overall mental health and stability cannot be jeopardized. Since his brain has been developing on this medication for 2 and a half years, does anyone know if this has lasting effects? He is very active and has a very short attention span. He can however sit through an entire movie if it is something that he likes and he has nothing better he wants to do at home. I do not believe he is hyperactive or ADHD in the sense that he needs medication for that symptom. He can be a very loving child and he is very polite and knows his manners. He comes from a very loving home with loving siblings. We have wondered for so long how he could possibly have turned out this way, and I am truly scared to think that this medication could be the cause of so much turmoil in our lives. I will be monitoring his results.

I have a 26-month old grandson who has been on Singulair for "27 DAYS". His pediatrician knows that his immune system is already compromised due to some developmental delays. However, before he started taking his Singulair he was a very happy, funny and loving child. Within 2 weeks on this medicine we started to notice a few changes in him. He started waking up at night "screaming" and he has been sleeping through the night for at least a year now. And when his mother would go in to get him out of his crib, he would be so frightened and afraid to leave her side. It would take her a very long time to settle him down and put him back down for the night. At the same time, he started not wanting to drink his normal daily glasses of milk or eat his regular meals. He was simply a mess most of the day and would fuss, cry, bang his head and we were having a very hard time trying to figure out what was wrong with him. He is not yet talking due to his delayed speech, so he could not tell us what was going on. Yesterday, I told my daughter let's look at the side effects of Singulair since it was the only thing that had changed within the last few months. When I found this site, I could not believe what the parents/grandparents were saying about their children on this drug. We immediately took him off Singulair. This will be his second day without being on the drug. According to my pharmacist, it will take approximately 50 hours for it to get out of his little system. The pharmacist had not heard the latest that aired on the TV station, so she asked me to call her back in a few days to tell her how my grandson is doing. Parents should be able to trust the medications that are prescribed by their Pediatricians, especially at such young ages. My daughter is REALLY UPSET and has a call into my grandson's doctor. Thank God I found this website. I simply searched on "side effects of Singulair in children" and this site came up. I do believe the Lord is watching over my grandson. Thanks.

Just took my 6 year old off Singulair after he began blinking incessantly... very frightening. After a couple of weeks on Singulair, I received a note home from his teacher that he was blinking all day at school. Sure enough, when he got home the blinking continued... non-stop for several days! Fortunately, I was able to find information relating this behavior to Singulair. After a few days off the medication, the blinking stopped and has not returned.

I am replying to my first post here yesterday....So today I didn't give my 3 yr old son the singulair and do not plan on it ever again! I have to say though...I am very very concerned. I think tonight I truly saw one of the bad behavioral side effects :( He got upset over something so small. Said he didn't love any of us, he didn't want Chinese which is his favorite! He didn't want to do any of the things that we gave him options on that he normally would jump right up to do! This devastated me! I right away thought to myself is this going to get worse before it gets better? He is still complaining of back pain which I know that will take some time. He punched a little boy just before dinner in the neck. He walked out of the neighbors house to go home and usually I have to carry him out. This is seriously scaring me! I'm not sure what to do ? My fiance, his father, doesn't understand and started to yell at him for his behavior. (We don't get much time to talk and when I try to his dad just says he is ok but I know, deep down he isn't) I am the one with him everyday at home taking care of him. I am now being more patient with this behavior when normally I would lose patience and punish him with time outs. Do I continue to do time outs?
Why should I punish him when its not all him ? This is so unfair :( I mean, he is a boy and yes he acts like one. Doesn't share at times, hits sometimes, he is a or was a normal 3 year old boy. His dad will follow my footsteps on this as he see's how I handle things but I'm a little witty on how to handle it now. At this point I am babying my baby! I will tell him when things he does is not right but I'm at the point now that I don't want to send him to preschool! Do I inform the teachers? Can someone give me some words? Its just hard because he is my oldest and is only 3 so not only am I learning to deal with regular behaviors, I now have to understand how to cope and deal with this until its over. Thank you in advance very much for any help and advice!!!!

Well after reading these posts...I am very sad that I didn't read this before I allowed my 3 year old son to start Singulair! The last month he has been complaining of lower back pain. Just recently, stomach pain as well. Says his head hurts, and at times is not himself. I pick him up from preschool awaiting a very energized little boy to talk nonstop about what he did and he doesn't:( He was put on this med for allergies with Flonase and Zyrtec as needed. I took him to the doctors for this lower back pain and they said it possibly was from playing too hard or growing pains. Trusting our pediatrician I took it as that. My son continued to complain and continued to, at times, seem depressed. I took him to the ER because the last week and a half he has had fevers of 100-102. They said its all viral. I came home, looked Singulair up trying to figure out what was wrong and found all of this. I am so sad I never researched this before and continued to give this to my little boy trusting it to be good for him. Needless to say, I am making another appointment for him tomorrow to discuss other options. Thank you all for the information!

Hey to All.
I know that the ALA study got everyone upset and I am happy we all emailed her.We all pretty much got the same response from Heather,defending the study and the integrity of the results.If only this investigation would conclude!
The Merck company contacted our Senator and indicated there was a conclusion and then ,they never got back to her before the weekend.I will have news early in the week.Please everyone just keep on voicing your concerns by reaching out any way you can.Sometimes it seems unbearable and I have to take a break with the communications on this website but,I continue my communication with my local contacts and the FDA.
I would love quick results and everyone would love this to get the publicity this story deserves but,if you look at how far we have come getting attention focused on this drug it is amazing.
This website has been here for years and people have complained and nothing has been accomplished until now.Our system is so broken it will take time to fix it.Drugs get approved everyday and when they are put out for multi use,the population benefit -risk ratio changes and there is little oversight on this matter.
The problem is much bigger than just notification of updated side effects,which indeed is why our son died from this drug.It is reporting adverse events to the FDA and the drug company and following up on your report.We can only fight within the system of the government that is in place at the moment and push for change to take place in there programs.
This is what has take place as of this year,The FDA's new 'Safe Use "iniative(which when it gets further developed will increase our partnerships with physicians as well as patients) and the July 2008 AAM report" Education in Safe and Effective Prescribing Practices" which aims to address the education of the next generation of physicians on how to best use medicines.This may help in notification practices and over prescribing but, we want the drug companies to lose the unprecedented control over the clinical research and and evaluation of there own drugs.What other company in the USA, gets to self regulate.Change will come ,we have asked for accountability by having a signature exchange when new and updated side effects are found.Full disclosure of all reported adverse events to doctors from the company representatives,with signature required upon full understanding of the benefit -risk ratio change. A prescriber should know all the good and the bad about a medicine they have chosen to dispense,if not then they should not be able to dispense it.If we were not knowledgeable about selling mushrooms and we sold the poisonous ones ,because we did not take the time it would take to educate ourselves about them,would we not be legally responsible for our actions.
Accountability is what we are asking for and maybe the candyland doctor prescribing practices would stop.They seem to ,not have a responsibility to their patients and the company has no responsibility to the prescribers,so who is responsible for our safety?
I will keep fighting for real change and all you people must do the same ,make an appointment with your representatives and have them contact our Congress representative of NY,maybe with enough onboard we can get the legislation we need to put a law in place for proper notification practices.Kirsten E. Gillibrand Member of the US House of Representatives 120 Cannon House Office Builing Washington, D.C. 20515
This is how change is made ,if you want to help please go forward and do this and don't stop until they listen.I am always willing to do whatever I can,it is physically exhausting and sometimes I just have to step away but, my daily review of this site has not stopped and my fight will continue.Dave and I sit here and our hearts just break for all but, we need people to push their Representatives they do work for the people just remind them of that.Any one with questions or that wants to communicate via private email just ask for my email address or phone number or leave me yours and a time and I will be sure to contact you,Kate M.

Just read an FDA article out today, I believe. The FDA is looking to publish quarterly a list of "potential problem drugs". That is fantastic! But where will this information be posted, and how often should a medical prescriber visit and hunt for such information?

I still maintain every medical professional with the appropriate credentials to prescribe any medication should be required to register with an email address with a database within the FDA to immediately communicate this new-found quarterly list, as well as any investigations launched (as with Merck/Singulair). Wow - what a concept.

I suppose I should be somewhat more optimistic with a slight move in the right direction - but I know with all my heart neither my daughter's pediatrician, nor my personal intern will receive, nor be aware, of any of the quarterly "lists".

Will keep trying to get a change within the FDA.

My son has been taking Singular for a few years for mild asthma and recently in the past few months all of the sudden he has been having a hard time falling asleep,anxiety at bedtime taking hours to get to sleep with me having to stay in the room. We took him to his pediatrician who ran blood tests and referred me to a sleep specialist who suggested he may have OCD or Anxiety. I just thought it was just something that would pass after 4 months it still has not passed. I am removing him from Singular TODAY. After all these visits with these doctors who knew he was on the medication and never said anything to me about possible side effects . I cant believe it took an article my husband saw in the paper for this to come to my attention.

My eight year old son, who has asthma and has been taking Singulair since he was three, has been off Singulair for four days and is becoming a completely different little boy! He has always been a "difficult child" with intense emotional reactions to things, anxiety, oppositional behavior, a short fuse and bad temper. He has also displayed obsessive/compulsive behavior. His father and I never thought that his behaviors and symptoms were caused by Singulair. His pediatrician never suggested it. With a family history of anxiety, we just assumed it was the way he was. At four, his preschool requested he be tested for ADHD. The testing revealed a short attention span but not a diagnosis of ADHD. As he got older his symptoms grew more intense. Last year we considered taking him to a psychiatrist but decided to "wait it out" one more year to see if maturity would bring an end to some of the behaviors. It didn't and in fact they grew worse. He became aggressive, explosive and depressed.

I recently began taking Singulair for another medical condition and had noticed that it made me a little moody. Last week, on the verge of making an appointment for my son with a psychiatrist, I started to wonder if maybe he was reacting in a similar, yet more intense way to the Singulair. I reviewed the patient information on line (I had read the patient info for Singulair when my son started taking it, but had not done so in years. I learned a tough lesson: check the information that accompanies prescriptions each and every time I get a refill.) When I read what the "less common side effects" were I was convinced that my son was reacting to his medicine. Then I found this website. We stopped his Singulair immediately and within two days began seeing a dramatic change in our son. He was less high strung, defiant, and explosive. Yesterday we had a cookout with some friends and he played with other kids all day without fighting for the first time in his life! He even cooperated when we asked him to help us get ready for company.

I strongly believe that this medicine should not be given to children and teens. I am so upset that when I asked my son's pediatricians about his behavior TWICE last year, they never mentioned that Singulair could be the problem. I called today to tell them he wasn't taking it anymore and the nurse said that she would note that he is "allergic" to it in his chart!

We are exploring alternate and natural ways to treat our son's asthma. I will NEVER give him Singulair again!

FYI: the labeling for his albuterol inhaler states that "safety and efficacy have not been established in patients under 12 years old". His pediatrician has been prescribing albuterol inhalers since he was three!

Does anyone have information about herbal inhalers and naturopathic treatment of asthma? If so I would like to hear.

5 months Singulair free,yesterday was Matts first day of high school,his first day of regular school in 2 years as he could not leave the house or cope with out panic and fear.7am he awoke by himself and got ready for school,the only thing i saw in his eyes was excitement,he left the house smiling.While he was gone i passed and worried waiting for the phone to ring in case he needed me ,watching the clock and wondering how his day was. he arrived home at 2 thirty still smiling,i asked him how his day was he said fine, i asked him what they did he said nothing ,lol all is good ,thank you thank you thank you

My son, who just turned 14 this month, was on Singulair for over 2 years.
He was diagnosed with reactive airway disease and possibly Asthma--and prescribed this awful drug-even back in 2004. The doctor said how wonderful this med was and prevents any further attacks.. So, for 2 years-every night, he took this mood altering, destructive drug. He lost all interest in school, his athletics-soccer, skateboarding, biking..in fact became almost a vacant , very unhappy, child-had stomach aches, joint pains and reflux--why--I brought him to the doctor and Pediatric center so frequently--all they kept saying his --his asthma is better, much be other issues...Even after the March 2008 suicide--his doctor said-that is just an isolated incident-just monitor him--It is a good drug. Right, month by month his behavior escalated to wanting to die, no reason to go to school-he said he was stupid and a failure and why don't I understand there is no reason to his life. A usually happy fun-loving boy -my son- didn't want to live. Nothing made him happy-I started to believe what the doctors said--maybe something or someone at school (bully, pedophile??) caused this change. Terrible nightmares and vivid dreams...Until this past July, I asked him want to go to the library for some books or dvd's...he went ballistic-threw everything off his computer desk and tried to break his chair. He is not an aggressive boy but this behavior was becoming a daily issue. Along with everything flying off his table, was his bottle of Singulair pills. It then dawned on me..I have been poisoning my only son. The child I know and love and gave birth to returned within a few days--although I am worried sick about further asthma attacks --all the doctors can prescribe is a steroid drug-asthmex or Pulmicort.. I cannot understand nor comprehend why this drug is being prescribed for children and young adults. The guilt I live with is terrible as my son has lost 2 years of his life--
and thought there was something really wrong with him-At least we woke up---in time--how about some other parents..thinking it's just normal adolescent behavior for their child or their fault???

My 6 year old was prescribed singular for allergy relief. After 1 night of taking it he woke up with leg pain. Not too severe, just sore so I thought they were just growing pains. After the 2nd night of the medicine he woke up and his legs hurt so badly that he has a very difficult time walking. We took him off the medice. After the 3rd night with no medication he woke up with a little leg pain, but not anything like the previous day. After the 4th night he was fine and has been fine every since. It had to be the singular. My pediatrician did not have any other children that had had this type of reaction, but said that we should not give it to him again. He said that we should listen to our bodies, and if we don't feel right after medication then we should stop taking it. It was scary for my little boy

I have just come across this website and I am so upset. My 10 year old daughter has been on Singulair for 8 years. Since she was 2 years old. About 3 years ago I spoke to her pediatrician about the fact that I was concerned that she had been on it for so long and about the possible long term side effects. She brushed me off and told me that there weren't any.

Over the years she has complained often of stomach aches and pains. We even had her on Miralax for a couple years because the Dr. was sure it was constipation. The last couple of years she has been complaining of leg cramps and I sort of brushed that off as "growing pains."

She is extremely emotional and has serious mood swings. I even asked her Dr. about ADD and she said it was just her personality. I am almost in tears typing this because I have no way of knowing if her actions are because of her age, her personality, or because of this medication. She has been on it for so long that I wouldn't know what her personality would be if she had never taken it.

Her asthma tends to be seasonal and she hasn't had an attack in years. I took her off the meds as soon as I read about the disturbing side effects that hit too close to home. I am upset that her Dr. never warned me about these side effects (that were not listed on the label) and didn't take my concerns seriously.

She is very small for her age and I was concerned that the medication may have stunted her growth....little did I know there were so many other dangerous side effects. I just hope and pray that she doesn't suffer any long term negative effects from this medication that I have given her, thinking I was helping her.

My 7 year old son has been on and off singulair for a couple of years. He has been on it again for a month and we have noticed very aggressive behavior. He gets angry easily, nasty and into these rages where he actually is hitting me and slamming doors (even breaking the jam on his bedroom door!), just because he is not allowed to do something! After finding this site, I called the doctor(who of course did not call back yet) and took him off of the singulair. I am hoping the behavior gets better!

After reading all the horror stories on here, me and my husband soon began to realize that we were having a lot of the side effects listed here and not listed on my son's actual Singulair prescription. The side effects my son had were behavioral changes, irrational behavior, inattentiveness, not able to stay on task or stay still -- in fact he broke his arm twice being so hyper, yelling, screaming and just plain mean.

We took our son off of Singulair as a trial for a few days. Immediately we began to notice differences in his behavior. He wasn't as agitated and quick to yell or get angry. (He's only 5 years old). He actually would be listening when we would speak to him. He would sit calmy and read books and the one huge thing he would do was look at us and smile. He even said to my husband once, "I love you Daddy," which just brought tears to our eyes. I never realized what a Singulair fog he was in and what it did to him. Here we were pretty close to getting him evaluated for ADHD or even Aspergers. So now we're in the same boat as others that are searching for other asthma meds to give my son. Right now we have gone back to Pulmicort, Xopenex, Nasonex and Allegra. I'm so glad I read this forum because I was desperately searching for answers for my sons behavioral issues. Oh, by the way he was on Singulair for 1-1/2 years.

Update. The count down is on. Next week on Tues my 6yr old son will be having his tonsils removed. Only 5 months after the adenoids were removed. I am hoping once this is over the improvements I have seen will just get better! His sinus drained in April, 9 days after coming off Singulair after battling sinus infections for entire year or more actually. When his sinus drained the infection went right into the tonsils and he has had tonsillitis ever since. One thing I wanted to share is that around the same time he came off singulair we started omega 3 supplement. Both my son and I stopped Singulair the same day. We both started the Omega 3. Last week I had to stop his dose because of the upcoming surgery because it can thin the blood. I noticed this last week his nasal allergies kicked in. He did pretty good through this allergy season and wasn't on any meds a lot of the days. I hardly had to take allergy meds this time around also. Im allergic to trees/grass and this is usually my bad time. I really feel the omega 3 has helped a lot!!! I am also waiting to get the results of his blood tests to see if his cholesterol has gone down. Just wanted to share!

PRAISE GOD for all of the stories shared on this site. And I've only read page one. My husband called me back today to say that he "googled" Singulair and found some interesting things (to say the least). While we were on the phone, my three-year-old was in the throes of another meltdown, kicking me, hitting me, throwing whatever he could get his hands on. My older two boys, 8 and 12, were ordered, once again, to lock themselves in their rooms to avoid being hurt by him. He will throw stuff, bite, hit, kick, and, at times, spit on us. This disturbing behavior is rather constant lately. He is like a mad man. Very scary.

Caleb has been on Singulair since about age 1, when he was diagnosed with chronic sinusitis and allergic rhinitis. Unfortunately, we initially equated his rages with the onset of "terrible two's" and dismissed his behavior to a chorus of "oh, he's just a boy!" My husband felt, at times, that I was just not disciplining him properly. I intuitively knew, having raised two other boys, that this behavior was abnormal, even for severe tantrums. We received a variety of suggestions from his pediatrician, caregivers, and grandparents, all to no avail. We have several calm days but things always deteriorate back to insanity. He is VERY unpredictable.

Last Thanksgiving, Caleb (age 3) was kicked out of his daycare setting for biting and hitting. Once I witnessed him run as fast as he could into a group of playing children, falling on them, kicking them. He would walk up to sweet little girls half his size and push them down as hard as he could. It was a nightmare. My husband had to take 3 weeks of leave to stay home with him while we prayed and searched for new care. We had him evaluated and he was staffed into the "developmentally delayed" program in our school district (for poor adaptive skills and personal/social behaviors). We recently had his tonsils removed, hoping that some of the sinusitis symptoms and behaviors would improve. They really haven't. This past week we have been looking into the Feingold diet. We have been PRAYING for answers. The last time we spoke with his developmental neurologist, he recommended a trial of Risperdol (sp?). We feel like more meds would be like a band-aid, not a solution. But his rage is becoming unbearable.

So, that brings us to today. I was so moved by your accounts. Unlike so many of you, we don't have much of a "before" to go by. But his "after" sounds VERY much like what you have all described. It's probably the pure rage that I see on his face that is the scariest part. And at the same time he seems desperate and vulnerable. He truly seems to snap. If we had pool chairs, I can just picture him throwing them (citing another post :).

We are going to throw the Singulair away. He will never, ever have it again. Even if this isn't the cause of his problems, I certainly don't want to exacerbate any behaviors with this toxic medicine. I will post again just to let anyone who's interested know if this changes his behavior. I am praying that my entry will help someone else, just as all the other postings have helped me. I have renewed hope.

I have copied many of your comments to a Word document. I will be sharing it with a high ranking officer at the medical clinic/hospital on Keesler Air Force Base. I hope that he will discuss this with his staff and that perhaps we can at least make a difference here. I, too, will be filing a report with the FDA. I can only pray that this medicine has not permanently altered his developing brain.

I took my son off Singular a month ago, some slight improvements with the sleep and behavior problems. I voiced my concerns with my doctor twice now he looks at me like Im crazy and then he goes on the PC and says he cant find any of these side affects im talking about. My son was an appointment to see an allergist specialist.

My 54-year-old fit, social, successful husband was put on Singulair in January for newly diagnosed asthma. He developed a depression with anxiety, irrational fears, avoidance, mood swings and even one episode of suicidal thoughts out of nowhere. He saw a psychiatrist and a therapist, tried medications, yoga, a vacation, meditation, breathing exercises - everything! But he kept getting worse.

The day he was throwing patio furniture then sobbing uncontrollably was the day he realized he couldn't work in his condition. He negotiated a 60-day leave without pay. Even that didn't help. It was crazy. How could a man who managed hundreds of employees and a major health service system for 20 years suddenly be so paralyzed with fear that he couldn't walk down a beach or go into a Walgreen’s?

We found this site May 26th. He stopped the Singulair immediately. It has been 10 days and he is already 80-90% back to normal. Thank God.

Partly I am writing because it is so hard to read of parents' guilt that they "should have known" etc. Look, unlike a child, my husband is mature and very verbal; he is also a psychiatrist (!) with a capacity for self-examination and a language to describe his inner experience. And me, I'm a psychologist (!) trained in understanding people and I know him very well. And yet with all that training and skill and consultation and treatment, WE STILL COULDN’T FIGURE THIS OUT! So please, don't make yourself feel any worse with guilt. This is awful and tragic enough already.

I would add that the onset of mood and behavioral problems is so insidious that it is hard to connect the problems to the Singulair. Also, I suspect that children and adolescents are at greater risk because of their immature emotional developmental level. An adult l suspect may need some genetic or personal predisposition to mood disturbance, or stress, or both, to trigger these side effects. My husband had a depression episode 30 years ago and had recent traumas that certainly could have triggered the depression. But how treatment resistant that depression was, and those strange paralyzing fears and extreme anxiety – all that I blame squarely on the Singulair.

I have made a report to the FDA. I urge you to do the same.

Added to my previous comment about seizures which my son developed, I have been worried about his growth as well. I realize that kids grow at different rates but my son's growth pattern is so different from my other children!! I have asked the Pediatrician about this several times but he always says that no studies have shown a link between Singulair and growth.Has anyone else wondered about this?

My son has been on Singulair since the age of 6. He is now 13 years old. He developed seizures 3 weeks ago - temporal lobe aura epilepsy during which he was hearing voices. EEG abnormal, MRI normal. He hasn't started medication for the seizures but I have stopped his Singulair immediately! This was just a hunch - searching the net to see if there is any correlation. I have been to the Pediatrician AND the GP the past 3 weeks and no one said anything. I think a great number of children are on Singulair in SA. Does anyone know about the possibility of this danger?

My 17 year old daughter started Singulair last July for Asthma. She is brilliant and scored in the 99% on the ACT college entrance exam. She won 3 scholarships totaling over 60,000 and earned 27 college AP credits while still in high school, volunteering for the Red Cross, singing in choirs, and playing the lead in her high school musical and 3 plays. She was funny, sweet, and had many friends.
She left for college 3 weeks after starting the medication and saying she was breathing better. Her grades were terrible, even though I was able to check to see she went to class every session, as posted online. She became very depressed, withdrawn, staying in her dorm room. She was sleeping up to 20 hours straight without waking up. She didn't call her friends when she came home and only wanted to sleep. She was like a different person. She was so aggressive that she tried to run out in the middle of the night and attacked me when I tried to block her way, to the point I had to call the police. They diagnosed her with new onset major depression and ADD. They started her on Zoloft for 2 months and she got much worse and was removed from Zoloft as a result. She said she was too tired to stay awake even in class. We had a sleep study done for Narcolepsy and it was negative. Until reading these posts, I didn't connect the Singular. Everything I am reading is so familiar, it makes me feel ill. I can't believe I didn't know, I am a nurse. The guilt is horrible. I hope to get my daughter back, but she lost all her scholarships and only managed to pass 16 hours in one entire year of college. I can't afford to send her back without the money she lost. They even put her on a one time only probationary period to ever get Federal or State Financial aids and loans again. Singular had to be to blame. I am simply thankful my daughter is still here, she was very suicidal. My heart breaks for those of you that lost your children to the side effects of the drug. We have to get the word out by each filing a complaint to the FDA, and filling out adverse event forms.
Please don't let Merck get away with this. We need to act, even if your child was one of the lucky ones and is back to normal now.

Reading these postings have brought me some comfort. At least I know it is not all in my head and that Mothers Intuition is still a strong powerful gift! My 4 and 6 year old were given Singulair. My 4 year old daughter came down with her first ever case of swollen glands. She could not eat any food and spent the next 2 months drinking from a straw. All tests came back negative, antibiotics didn't work, steriods didn't work and the ENT said I should remove her tonsils. After 2 months of being on all kinds of meds and her steriod treatment was done I decided to take her off Singulair. I just thought her body should be drug free for awhile! Within 2 days she was completely "healed". I will never give her Singulair again.

My son is 7 and I have just decided to stop his treatment of Singulair also. He has constant complaints of belly aches, grey stool, trouble sleeping and sudden tears. I just thought it was stress with school work, peers, etc. but I don't think so anymore. We seem to try to "understand" why our kids are having certain stress like symptoms but I think we need to look at our medicine cabinets first. They are small people on strong meds and I just don't think their systems can handle it. I think I am going to visit a nutritionist not pediatrician the next time I need help!

hi, im not sure what to do. my 3 1/2 year old daughter was today given the prescription for singulair. i voiced my concerns to the doctor after my friend telling me its no good due to the side effects.she said that there are risks and side effects with any drug you take but for some reason i don't feel right about this. don't doctors know better than this. anyway Would like to know if all the people who take singulair suffer some sort of side affects or is it minimal? or going by this side it looks like its probably best not to give it to her at all.

In reply to concerned-dad and all others with chronic congestion, etc. I have heard several people that have tried the "Eat Right For Your Blood Type" (in bookstores) with incredible results. Even if they have not followed the most strict food do's/don't for their blood type, and made minimal changes they noticed a dramatic difference with congestion and asthma symptoms in children and adults.

I am not endorsing the book - but I will however give it a good hard try if my daughter's symptoms return that she had prior to being put on Singulair. And yes, you are so right to be concerned with the timing of Singulair and any new behavior issues - I still stand my ground when I say it is NOT normal for a toddler growing up in a loving home to have such horrible night terrors, screaming in fear.

My 4 year old took her last dose 3 weeks ago after a 2 year run on Singulair not an hour has gone by without her dad, sister and I still feeling waves of shock. She has completely changed from an unhappy, moody, unemotional girl into a loving, well-mannered, well-disciplined, even tempered 4 year old. Unfortunately, since the side effects have been so secretly held, all parents have been chalking all the behavioral issues to "toddler" years.

As I wrote to the FDA rep, this would be a classics Deceptive Trade issue for any other company in our country. Quite simply, when Singulair first rolled out it was sold with "ABC" treatments and "XYZ" side effects by the pharm reps. In February the FDA website notes they have given Merck 9 months to investigate (THEMSELVES) the many consistent complaints of side effects received for Singulair. And since the FDA did not give them a time limit to communicate the ongoing investigation and recently added side effects, my pediatrician and pharmacist as of May are still unaware. Same old commercials airing with the original "mild" side effects as sore throat, etc., same pharm reps visiting my doctor without informing of recent changes to the originally selling points.

Had my pediatrician been aware, I would have not received the answer I did when asking her what a toddler could have so horrible in their life to scream and cry through nightmares - "Some children react in their dreams if perhaps they saw a spider earlier in the day that scared them". I figured it would have to be a spider the size of my car to get that kind of nightmare, but in her defense had she been aware of the updated information with Singulair she would have zeroed in on the "bad/vivid dreams" Merck has now added to their website.

Hope this helps someone and if anyone has given the "Blood Type" eating regimen a try would love to hear comments.

My son is almost 6 yrs old. He has been taking Singular for approx 3 years, in addition to Claritin and Nasonex. This is all for his allergy to mold. His doctor started him on these meds after a 6 month episode with sinus infections leading to asthma-like symptoms. We have not noticed anything unusual about his behavior until approx 3 months ago. He started waking up every night (2-3 hours after going to bed) with bad dreams. At first he would not fully awaken and fall back asleep immediately. After a month or so of this happening most nights, he had two nights in a row where he woke up screaming and was inconsolable for about 30 minutes. We initially thought it was night terrors, but he was not scared or fearful, he was just upset/angry. He would hit the bed repeatedly and yell. He didn't know what he was upset about but would talk about how he thought we hated him, he was dumb, etc. After about 30 min he would 'snap out of it' and return to his normal self and go back to sleep easily.
At first we thought these were night terror brought on by a recent fever, but he had another episode last night. He has also been falling apart at the littlest things and getting quite violent (for a 6 yr old). He was sent to his room yesterday evening because he was complaining about the dinner his mom made (lots of complaining these days..). He had a total melt down an started throwing things and hitting the door so hard he put a hole in it.
Some of this behavior I would chalk up to normal kid stuff, new baby brother, etc. But I am suspicious about the negative thoughts, bad dreams, and instant melt downs... I stopped giving him Singular today and we will see what happens. God bless you all as we figure these things out...

Wow, I just found this site. The child that had strep especially caught my attention. My daughter, 11, has been diagnosed with PANDAS, which is also a controversial diagnosis. I'm not sure when she went on Singular, but it was a couple of years ago due to allergies. She had bad reactions to anti-histamines. For the past two years we have been dealing with just about every issue posted here. Physical pains, stomach, headaches, joints. urination issues, high cholesterol, but the worst have been the irritability , mood issues, OCD, fears of cutting herself, bad thoughts, suicidal ideation. She was on Zoloft which made things worse, She was hospitalized at her own request. She was placed on Prozac. She's had years of therapy. She would say life is just so hard and she wants to be a normal kid. About a month ago her pediatrician mentioned that there were some reports about Singular and it would be something to watch for and discuss with the psychiatrist, He didn't seem to know much about it. Last week after another suicidal ideation I decided to research the singular issue. I had been attributing everything to the PANDAs. I was so surprised to see the similarities. I took her off of it Friday and have seen some changes already. I hope we see that continued improvement. Thanks to all who have shared stories, it's so helpful. To have hope that you'll get your kid back is great.

My son age 3 was diagnosed with asthma about a year ago. Since then he has been sick constantly. Most recently his doctor has prescribed Singulair. He is aggressively pushing it on us. I stated my concerns to him, and he said there is nothing wrong with the drug.. he gets all the news letters.. and all the things I listed was the first time he heard anything.. I asked for his to refer us to a specialist and he wont.. I cant find anyone for a second opinion..My son needs medicine- at night i cant leave his side cause of his breathing.. The doctor wont suggest any alternate and I am stuck. I keep reading about all the people who are not taking singulair anymore- what what are they taking? I am completely lost here!

My daughter was on Singulair for about 4 weeks this spring. She went from an outgoing talkative 15 yr old to being withdrawn and sad. Her symptoms were feeling hopeless, headaches, stomach pain, constantly tired. She was sleeping 9-10 hours at night without feeling like she had slept at all. She would fall asleep in class (not her normal at all). Her teachers noticed that she had stopped participating in class and seemed "sad". I took her to her pediatrician and she ordered blood work and an ultrasound of the abdomen-all of which came back normal. I toyed with the idea that maybe she was becoming clinically depressed. I researched her symptoms and came across others who had similar symptoms while on Singulair. I took her off Singulair and have noticed an improvement in her mood. Her teacher commented yesterday that it was nice to see her smile again and being happy. She told her that she noticed that she had seemed "sad" these last few weeks. I hope that they take seriously these potential problems with this drug. I will never allow my daughter to take this or any other related drug.

In response to dtrzaski post Im am sending out this question to everyone. We know there have been stool/stomach/weight issues. Are there any other children that it has been discovered to have high cholesterol. My son was discovered to have high cholesterol at around 3yrs old, apprx 6 months after starting Singulair (regardless of a very healthy diet lots of fruit and veggies!) Any thoughts out there?

My 2 year old son was put on singulair to help with asthma and allergies. Within 2 weeks we noticed a change in him - he wasn't the happy boy he normally is. We wound up in the ER one weekend after he had 3 petit mal seizures. The ER doc diagnosed febrile seizures. I wasn't convinced. Our pediatrician didn't agree, either, and sent us to a neurologist (but he didn't think singulair was the cause). The neurologist also hadn't heard of seizures associated with the drug.

My poor boy had an EEG and was in doctors offices, hospitals at least once a week until the EEG results came back normal - scary for a 25 month old child. I stopped the medicine immediately after our ER visit - call it mother's intuition. He hasn't had a seizure since. Although the doctors aren't convinced singulair caused the seizures, I firmly believe it did.

Chris, truthfully your posts were a waste of your time. The majority of the people here who have actual instances that they can account for. For you to dismiss that is ignorance in it's true form. QUESTION? what drug company do you work for? As you have a valid point there are side effects with any medication prescription/over the counter/herbal, whatever organic/inorganic source it may be. As a medical professional I HAVE SEEN THESE SIDE EFFECTS FIRST HAND! I also have a friend who works for the FDA who has informed me of many developments that unfortunately because it is under investigation I can not post. I also have had a first hand experience with this drug with a young child. I understand some parent/people may also be ignorant and be quick to blame the singulair without ruling out any other possibilities. However the fact of the matter exists here. So again for you to dismiss what the majority of the people here are trying to do is quite frankly rude. To go through hell and back with my four year old innocent child, to take him off the med and now everything is fine. Coincidence... I think not. He was evaluated by psychiatrist, neurologist, his pediatrician-who consulted with 3 others, and an allergist and all come to the same conclusion. I will advocate until every parent/patient knows the risks. It is my responsibility as a parent. If I can prevent another child from going through this, even just one then I accomplished something. So again I ask you to be sensitive here and not try to make those of us who have valid concerns feel as if it may be otherwise. Do your research first!

Hi all. I just wanted to update what my son has been going through since we discontinued the Singulair. He is SO much happier. I was even able to take him off the Abilify that he took to control his behavior! I see no ill effects like last time we tried to take him off that medicine. He clearly doesn't need it anymore. We have been seeing a major increase in urine incontinence, both at night and during the day. He just can not make it to the bathroom in time. I had done some research on the net about this and I believe it is tied to the discontinuing of the Singulair. He along with others I have read about probably had or have rather, spastic bladder and the Singulair was actually helping that. They are using it to treat interstitial cystitis so I know that there is a link between the bladder and leukotriens.
We went to our pediatrician, who by the way agrees with my findings and all the people who have had problems, she says that it could take up to 6 months for the Singulair to be completely out of the system.
She put my son on ddavp for the bladder issue. So far it has helped a little. Too soon to know for sure.
Hope everyone finds peace in this soon

After visiting this web site everyday for the past four weeks, I feel the need to share my daughter's (and my families') experience with singulair. My 8 year old daughter was put on singulair aprx. 2 years ago in addition to zyrtec to treat her allergies. Shortly after starting the drug, she developed stomach pain. After a few weeks of chronic pain, I pursued help from our pediatrician. After visits to two different pediatric GI doctors, an allergist (to test for food allergies), and an orthopedic surgeon ( because of sudden leg pain), the results were inconclusive. During this time my daughter also became very sad, angry and fatigued. She also completely lost her appetite and refused to eat much of the time. I attributed all of these symptoms to her stomach pain . In addition, she developed difficult sleep patterns and would often wake-up exhausted in the morning. Over time she also began to have more and more "melt-downs", breaking into crying spells over the smallest provocation or challenge. I recently contacted my daughters pediatrician to discuss what other testing or direction we could take to help my daughter. In the interim of making that contact, a friend told me about this web site. As I read page after page of other parent's experiences, I was in tears. I felt as if I was reading about my own family for the past two years. I say "family" because when one child is living through this kind trauma, everyone in the family is negatively affected in some way. My husband and I felt completely frustrated and unable to help our daughter. Our older children began to resent the great amount of time and energy I spent on behalf of our daughter. My younger daughter who had always looked up to and loved her older sister was sad and confused by her sister's anger and impatience.On March 29th I took my daughter off singulair. Unbelievable. Within 2 days, my daughter's appetite returned. On the second day, she came home from school and requested a corn dog and then some ice cream. She suddenly wanted to eat breakfast again. She started smiling and laughing again. She has suddenly become capable and responsible for doing her homework and chores. She is going to sleep more quickly and waking up happy. The best part is having our daughter back...the sweet, wonderful, happy six year old who I feel like I lost for two years of her life! As a side note-the return call I got from my pediatrician was that he wanted my daughter to see a psychiatrist. That's how close we were to taking another (completely unnecessary) path to helping my daughter. I also recently spoke with my daughter's allergist about our experience. At first he was somewhat dismissive. I asked him to listen to me parent, to parent for just a moment. He seemed to soften and said he would take a second look at singulair and its side effects. I encourage every parent who's child has been so adversely affected by this drug to be proactive. First, please contact the FDA to report your experience. Second, talk to your children's physicians and share, with confidence your experience. Third, share this web site or a similar one with everyone you know. I have been astounded how many children are on singulair just within my own small circle (school, church and play group). I really believe one voice can make a difference. I have to believe that for the sake of all the children still suffering.

I discovered this site last Wednesday morning - without taking the time to list all of the grief I felt reading through the pediatric postings, I will briefly note my 4 year old daughter has been on Singulair for 2 years now. What I now realize is all the behavior issues, night screaming, etc. are so easily dismissed as stages of a toddler. She has suffered (as well as our family) every symptom and behavior listed by parents on this site with the exception of leg cramps.

Our entire family can see the dramatic results since taking her last pill last Tuesday night. The melt downs and tantrums are all but over, she even commented "hey, I listened right away" on the second day without Singulair. She is still having night terrors - I call them that because they are in no way a dream or nightmare, but rather agonizing moments that break our hearts to hear. I hope those will soon go away as well so her sleep pattern results in a restful night.

Am I angry that we have all suffered for 2 years only to find we have been basically poisoning her? Am I angry that for the 2 years her dad and I have sunk pretty low, feeling inadequate as a parent to teach and discipline our child? Am I angry that after 20 years of marriage, raising a great 16 year old in the midst of all this, we were to the point of the ADD, bipolar, etc. theory that would have been misdiagnosed? Heck no, we are all so thankful to have come across this site and are so giddy and excited to be happy again.

What I am angry about is this - when I called our pediatrician last Wednesday and relayed what I had seen on the Merck website for side effects added in recent months she had not heard this information and asked where I saw it. At that point I had not seen this site. I asked her how is it the well dressed pharmaceutical reps come in with doughnuts, exotic trips, etc. to market a drug with "ABC" treatments and "XYZ" side effects, continue to market the drug and never update the doctors when original selling points are altered - ie; new side effects.

The FDA website is troubling for two reasons: Merck is in charge of their own investigation regarding recent complaints and the FDA expects this to take 9 months. Gee, who gets to investigate themself? Secondly, in February the site notes the FDA and Merck are trying to find the best way to communicate the concerns being investigated to prescribes and patients. HELLO - we live in a world of real time, instant communication methods, two examples being the United States Postal Service and an internet connection.

Today is April 30 - a full two months after "trying to decide how to pass this information on" and my doctor, nor my pharmacist have received any information. Apparantly since we missed the story and coverage on Dateline we are out of luck.

I plan to start from ground zero to get our voices heard to change the way, or the law if you will, to implement an immediate communication link between the FDA and prescribes when an investigation such as this has been initiated. I realize Singulair has most likely benefited more humans than it has destroyed while on the drug and the FDA would have to clearly not communicate "panic". However, when a drug is used for pediatric treatments we need information quickly to assess on behalf of our children. In my case, since my daughter had been on the drug since 2 years old, I do not know what her "normal behavior" should be as that is the age they start to develop and show personality. Additionally, when enclosed prescribing information is updated with a prescription -MARK IT IN RED, "UPDATED INFORMATION". I read every ounce of information that accompanies a new prescription for any family member. I would NOT, however read the information every 30 days for an ongoing, long term prescription over the course of 2 years.

I am looking for anyone that may have started contact with a congressional representative or otherwise to change the communication to our doctors. Please note - I am in no way interested in any legal action regarding Singulair and our nightmare. We are moving forward and do not wish to live the nightmare one moment more. I simply want to see our doctors and pharmacists have vital information as it happens.

Thank you to all for sharing your experiences - I truly believe it is changing lives and making a difference. I am personally telling everyone I know about what is happening with our child and all of yours. Andy by the way, by telling one of my long time friends our amazing discovery, she realized she had been suffering from depression for some time and chalked it up to various things going on in her life. She had her last Singulair last week and feels tremendous! So keep the word going!

(A divorced father)
My son has been on Singulair now 5 years and I am in the middle of fighting to get him off. My son is now 7 years old and has been diagnosed with allergies (no test have been done which I find very odd), which leads to a case of mild asthma. This past weekend his mother forgot his Singular on Friday so I could not give him any till the next day, where we met at his soccer game. Saturday night I gave him his usual pill and thankfully due to his exhaustion from playing out side all day he went to sleep in 10 min. vs 3 hrs later which is the norm since Singulair seems to jack him up.
He also has red puffiness under his eyes - most likely allergies.
Seems depressed - just driving down the road and I look at him in the rear view mirror and he just sits and stares into space. When I ask what's wrong he either says nothing or I am tired.
He will try to tell a story or think for himself and just stops mid sentence and says " never mind I am just confused"
He will be having fun one moment and just starts crying or gets depressed.
He was throwing a ball in the house (yes I know) and accidentally knocked a glass over breaking it - he went running to his room, crawled under his bed and sobbed profusely for over 30 min.
He has a hard time doing / focusing on homework - becomes bored very easily.
Does not want to go outside. I will take him to allot of cultural events/ hands on or participation events - he will not try anything. He is unsure and will not come out of his box so to speak.
I spoke with his doctor who was reluctant to take him off, but then agreed that if it was OK with the ex, to take him off for a week to see what happens.
The fun part: My ex is convinced that since he has been on Singulair for 5 years he is fine and does not need to come off it.

1.) Son is diagnosed with mild asthma or allergy induced asthma.
He has never had an allergy test done and has not had a lung function test in over a year.

2.) It is documented that our son has four outbreaks a year. (sounds like the changing of the seasons) but is given Singulair all year round and the dosage has also been increased.

3.) Since the court order, ordered my ex to enroll our son in sports (she would not let him play anything) he does not wheeze or cough uncontrollably.

4.) Since I had to battle to get our son on my insurance I have cut her control issues off a little, but she is refusing to take him off Singular just for a week to see how he reacts. Although I do agree that he should have some form of allergies medicine.

5.) When I found out about the side effects of Singulair, I also found that his doctor was getting ready to add two other allergy medicines to his portfolio - totaling 3 different meds.

I see our sons behavior getting worse and I watch him turn into something he is not and with a controlling individual not believing anything about the side effects it looks like I will have to rely on the medical system to prove my point. I do believe he needs to be accurately tested for allergies and given a regularly lung function test but most of all since he is now on my insurance, a second opinion and a 3rd to narrow down what the situation is and an alternative medical procedure that is fit for the symptoms.