Doxycycline Hyclate and three months

I have been having Doxy since last June (about 6 mo. ago) and still taking it. Its effects on my acne problem has just gotten apparent about one month ago. (Yep. For 5 months, I kept my faith and it is beginning to pay off.) I was determined to take the stuff as long as I need to. However, I just noticed that my stomach is bloating and I got tired very easily. I could play several games of rigorous racquetball before but no longer. My breathing has gotten harder and felt like something was obstructing my breathe just below the rib cage (in the middle).

I will see my derm to see if there is any long term problem with this side effect. He once told me I have to take this drug at least 2 months after all the major "bums" have disappeared. I hope that is within the next few weeks.

EVERYONE PLEASE EMAIL THE FDA ABOUT THIS, NEEDS 2 BE RE CALLED ASAP, I AM 14 HAVE BEEN TAKING THIS FOR 2 MONTHS, HAVE HAD HORRIBLE SIDE EFFECTS, CAN BARELY BREATHE, PERMANENT DAMAGE IN STOMACH, LOTS OF STABBING PAIN, NO ONE SHOULD BE ON THIS, REPORT YOUR SIDE EFFECTS TO THE FDA SO THEY CAN RECALL IT, I DON'T WANT PEOPLE TO SUFFER LIKE ME AND ALL THE PREVIOUS COMMENTER'S. THIS DRUG IS DEADLY, BEWARE! DO NOT USE IT!!!!! I AM SERIOUS

I took Doxycyline Hyclate for one week. After the fifith day, I woke up feeling like a golf ball was stuck in my throat. It progressively got worse over the next few days. When I swallowed, I had this sharp pain in my upper back. It got to the point where I could hardly stand the pain. I went to the doctor and they put a scope down my throat after a battery of other tests. The doc said I had signifigant changes in my esophagus due to the severe reflux that was caused from taking the Doxycycline. I am now on meds to help with the esophagitis I now have.

My significant other took Doxycylene, 100 mg, twice a day for two weeks to treat a swollen lymph node under his arm. During the treatment he experienced nausea, stomach pain, rash and cold sweats, nothing too bad. 3 days after the last dose everything got significantly worse. It started with sever chest pain, so bad we went to the emergency room thinking it was a heart attack or blood clot. They found nothing and discharged him. Over the next 3 weeks he started vomitting, diahrea and developed jaundice. Constant queeziness and chest pain. After numerous tests, ultra sounds, MRCP, the doctor has ruled out various hepatitas's and every other disease he could think of. He's also rulled out any kind of bile duct blockage after the MRCP. Its now been 7 weeks since all this started, my friend has dropped 40 lb's (190 down to 152) and still dropping. Our doctor (gastro interologist) has admitted he's stumped and is currently contacting a professor in Miami as a last hope. The only thing our doctor keeps comming back to is the Doxycyclene and that my friend may have had that one rare acute reaction. We're frazzled and don't know what to do next.