Hi I was prescribed zithromax in March for upper respitory problems - I had taken two days and started noticing sever pains my legs and thighs - the thirday both legs were almost giving away for while as I could hardly walk - then I stopped. And the fourth day I was woken up suddenly and my heart was racing I went to bath room several times and was having chest pains etc. 4 times I went to the hospital for same symptoms - they did all sorts of tests and came up with nothing. I used to indian food now I live on cereal and yogurt rice - not bread - nuts no hard food I get stomoch and chest cramping and feel like I will die - will I ever recover? it is almost 9months I am like this.