bacterial infection
"This medicine does a quick job of removing infection. Im taking this due to an abscessed tooth & the next day, Im feeling no pain. The only complications Im having is the side effects. Painful, awful stomach cramps where it feels like Im being stabbed & the blade is twisting around. The pain comes in waves. Also, Im terribly gassy on both ends & I have no appetite & a huge headache. I have found if I eat something fatty before and yogurt with it helps. I take 300mg 3x a day for 7 days. Im on day 2. Effective drug, horrible side effects."