Oral nystatin is also used for treatment of intestinal candidiasis or to prepare the bowel for GI surgery. Side effects Nystatin can temporarily affect the sense of taste and thus decrease appetite. Some products may contain propylene glycol, alcohol, parabens, or benzyl alcohol. Avoid use if you are sensitive to these additives. Other side effects can be nausea, vomiting, diarrhea, and stomach pain.
Dosage Use regularly several times a day.
The drug will be effective only if you follow directions carefully. Nystatin comes in tablets or a liquid suspension that is meant to be swished for several minutes around in the mouth and then swallowed. For vaginal infections, insert one vaginal tablet daily and lie down for at least 30 minutes following administration. Vaginal treatment should be continued during menstruation. Avoid use of tampons during therapy.