kidney infections
"I started taking Bactrim 2 days ago for bladder infection and it is terrible because I feel like I have the flu... body aches, headache, nausea. ..I just called the doctor to tell her I'm not taking any more.. the bladder infection is nothing compared to the way this med made me feel!!! It seems like it has been cut  with some sort if poison before it gets to the US!!! I just hope I regain strength bc I feel so weak from the pain my body has been through!!!"