Nystatin is an antifungal agent used to treat infections of the intestinal tract. It may also be used to treat other conditions as determined by your doctor.
SIDE EFFECTS that may occur while taking this medicine include nausea, vomiting, stomach discomfort, or diarrhea. If they continue or are bothersome, check with your doctor. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist.