urinary tract infection
"Received a seven day prescription for Bactrim and on the 5th day lost appetite, had terrible body aches, and extreme fatigue. On the 6th day, had a fever, and chills too. Stopped the treatment on the 7th day.  Then on the evening of the 8th day developed a rash all over my upper body and face.  Pharmacist recommend Benadryl which helped somewhat.  Having a urinalysis in a week and surely hope it worked and cleared up my urinary tract infection. "