urinary tract infection
"I got my first UTI 5 days ago but thought it was just a yeast infection. So I used yeast infection medicine until my lower abdomin hurt so bad and it was impossible to urinate, even though I had the constant urge to go. I was miserable. Went to ER Sunday evening around 6 and was sent home with Bactrim DS and Pyridium. Within hours I could urinate better and within 12 hours I had no abdominal pain and could urinate just fine and completely empty my bladder. And that was after just 1 dose. I'm so grateful for this antibiotic and think it's wonderful. I did get a slight headache but it was definately worth it."