Proper Use

Drug information provided by: Merative, Micromedex®

Nystatin usually comes with patient directions. Read them carefully before using this medicine.

This medicine is usually inserted into the vagina with an applicator. However, if you are pregnant, check with your doctor before using the applicator to insert the vaginal tablet.

To help clear up your infection completely, keep using this medicine for the full time of treatment, even if your condition has improved. Also, keep using this medicine even if you begin to menstruate during the time of treatment. Do not miss any doses.

Dosing

The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.

The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.

  • For treating fungus (yeast) infections:
    • For vaginal cream dosage form:
      • Adults and teenagers—One 100,000-unit applicatorful inserted into the vagina one or two times a day for two weeks. Or, your doctor may want you to insert one 500,000-unit applicatorful into the vagina once a day.
      • Children—Dose must be determined by your doctor.
    • For vaginal tablet dosage form:
      • Adults and teenagers—One 100,000-unit tablet inserted into the vagina one or two times a day for two weeks.
      • Children—Dose must be determined by your doctor.

Missed Dose

If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.

Storage

Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.

Keep out of the reach of children.

Do not keep outdated medicine or medicine no longer needed.

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Portions of this document last updated: Feb. 01, 2024

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