Lisinopril and muscle spasms

Doctor prescribed Lisinopril along with Metformin about a year ago , he told me the lisinopril will help protect my kidneys from the diabetes along with reducing my high blood pressure. I started with cramping and shaking which left me bed ridden for days! I blamed the metformin, thinking it was reducing my bodys sugar level. In this time I started having these pulsating, center of chest, waves of severe hot pain, I went to his office and he put me on an EKG machiene. Everything was fine. I have these bouts every so often, along with lip numbness and severe pain that feels like my right arm is caving in with muscle spasms, my veins stick out in the effected arm along with a numb cold feeling!(goose bumps too?). My physician told me it may be GERD.He put me on protonics which helped for a while, but it is back! I also get edgy,have trouble staying asleep and walk around like a zombie in a fog all day long. I started getting strobe light migraines without the pain recently, wondering if anyone else has had these symptoms from Lisinopril? By the way my blood sugar is in control. Also on allopurinol with no problems.

I have been an herbal consultant for 20yrs. Recently, for the past two year was under enormous stress. 7/5 I had muscle spasms in my heart along with cramping in my left arm for two days. Went to emergency room they admit me and released me 7/9 and the doctor ordered lisinopril and labetalol. This morning I took the lisinopril and felt dizzy. I was feeling dizzy in the hospital and told the nurse. She looked at me and said I know (with a frustrated look) it's the blood pressure meds. For years I have been taken calcium and magnesium in liquid form and it has helped until the stress attack so I became frightened. I did a little research and found Lisinopril was SNAKE VENOM? Has anyone done any research on the long term effects of SNAKE VENOM? It can't be good. I am going back to the calcium and magnesium and give my stress to someone who I forgot created me. GOD! I would really appreciate anyone emailing me****** regarding any research done on long term use of snake venom. Thanks