Upper body muscles symptoms and conditions

I was given Dexpak for a severe sinus infection. I took it for 5 days and could no longer take the side effects, so I quit it cold turkey. I have been off from work almost the whole month because of this drug.

The side effects I had from it were:

• anxiety
• hyperactive
• uncontrolled talking
• severe tremors and shakes
• overheating
• loss of appetite
• sitting still and the room spinning
• loss of vision
• severe headache
• loss of concentration
• unable to think
• no sleep
• all upper body muscles tied into knots
• esophagus swollen and raw
• dizzy
• personality change

After I quit I became ravenous the next day. I ate a lot of protein and fruit. It has almost been a week since quitting. I still have problems sleeping, headaches, a swollen esophagus, sore muscles and my personality is not quite normal. Hopefully I will get back to normal.

I was prescribed Zpac antibiotic (zithromax), for bronchitis, cured the bronchitis, then gave me Guillain-Barre, which can be fatal

I've been taking Flexeril for almost 2 years for chronic neck and head pain, muscle spasms - which I've had for over 5 years. The flexeril has helped to decrease the amount of spasms I have in my neck. Recently, my upper body muscles have started to shrink and I have lost weight without dieting. I must find out what the long term affects are to taking this drug.