Nystatin Ointment 100,000 IU/gram ? 15 grams — Generic For Mycostatin — Perrigo

Medication Summary

Medication Summary: This section summarizes DailyMed drug label information to make the label easier to understand. It is not a substitute for the official label, pharmacist counseling, prescriber instructions, or medical advice.

Overview

Nystatin Ointment USP is a topical antifungal medicine that contains 100,000 USP nystatin units per gram in a base of light mineral oil and white petrolatum. It is for dermatologic use only and should not be used in the eyes.

It is indicated for cutaneous or mucocutaneous fungal infections caused by Candida species. The label says it provides specific therapy for localized candidiasis and that relief is often seen within 24 to 72 hours after treatment begins.

Use this medicine only as directed on the label or by a prescriber. If irritation or a hypersensitivity reaction occurs, stop using it and take appropriate measures as directed by a healthcare professional.

Storage Information

STORAGE Store at 20-25°C (68-77°F) [see USP Controlled Room Temperature].

Key Counseling Points

• For dermatologic use only; do not use in the eyes.
• Apply liberally to the affected areas twice a day or as directed until healing is complete.
• This ointment is used for cutaneous or mucocutaneous infections caused by Candida species.
• If a hypersensitivity reaction occurs, stop using the product and seek appropriate measures.
• If irritation happens with topical use, discontinue the medication.
• The label notes that cream is usually preferred for intertriginous areas, and very moist lesions are best treated with nystatin topical powder.
• This preparation does not stain skin or mucous membranes.
• Report any concerns about tolerance or response to a healthcare professional.

Helpful Patient Education

Nystatin Ointment USP is a topical antifungal ointment containing 100,000 USP nystatin units per gram. According to the DailyMed label, it is indicated for cutaneous or mucocutaneous fungal infections caused by Candida species and is intended for dermatologic use only, not ophthalmic use.

This prescription ointment is described as generally well tolerated and is applied to affected areas twice daily or as directed until healing is complete. The label also notes that symptom relief may occur within 24 to 72 hours after treatment begins.

Medication Summary last generated: 2026-07-19 02:48:33