bacterial vaginitis
"I've been taking metronidazole for about 3 days and noticed that it started clearing up bacterial vaginitis symptoms the second day.  However, I experienced symptoms today and I think its because I forgot a dose this morning (I'm supposed to take it morning and night).  Anyway, as far as side effect, so far I've felt like I need to throw up, have excessive thirst, weakness, and I feel like I am shaking in my thoracic region (above my abdominals but specifically below my chest).  The pill has a horrible taste. "