bacterial vaginitis
"I have taken metronidazole several times.  The first time I took it for BV I had bad side effects. I got a huge rash between my thighs. I was sweating profusely. I had a fever twice during the week I was taking it.  I was nauseous and felt horrible.  I didn't finish it after getting a second fever. The second time I took it for BV I had none of the above.  I felt fine and the BV went away quickly.  I think this medicine is great. It actually helped me with my digestive problem at the same time.  Even with a bad experience I would take it again."