urinary tract infection
"I have not ever suffered allergies to any meds except this one.  My face got really red, itching, wheezing and bad headache. Went by doc office next day to see if this was an allergic reaction.  Nurse asked if had fevers and said prob but had not checked. I had just drank some ibuprofen so when she checked it was slightly higher than normal. Nurse said if I could tolerate the medication to continue taking 5 day dosage. I felt so bad by the 4th day (lightheaded/ dizziness, facial numbness, extreme fatigue, depression, body aches, and my right side & back hurt alot). I skipped the 5th dose. I thought I would never feel better again.  It took about 2 months to feel better. I found out I am allergic to sulfa meds. Did not clear UTI."