bacterial infection
"My dentist prescribed me this after having a tooth pulled. After the first day on this medication I woke up around 2am with diarrhea. I've been on it for a week now and still have diarrhea numerous times throughout the day. I've lost 4 pounds because of it. Also it's left a small rash around my pubic area that hurts and itches like crazy making it painful to use the bathroom and wipe. "