Nystatin (topical)

FDA label, Torrent Pharmaceuticals Limited, topical, effective 2026-05-08. Full label on DailyMed

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From MedlinePlus, U.S. National Library of Medicine

Quoted from the FDA label. Product labels differ by manufacturer and change over time; confirm against the label for the product you are using.

Polyene Antifungal

Dosing in kidney impairment

This label has no separate kidney-impairment dosing section. Check warnings and clinical pharmacology in the full label.

Contraindications

Nystatin ointment is contraindicated in patients with a history of hypersensitivity to any of their components.

Safety data

Reported adverse events (FAERS)

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Source: FDA Adverse Event Reporting System via openFDA

Liver injury (LiverTox)

E

Likelihood score E: Unlikely cause of clinically apparent liver injury.

Nystatin is a topical and oral antifungal agent with activity against many species of yeast and candida albicans, which is used largely to treat skin and oropharyngeal candidiasis. Nystatin is not absorbed orally and has not been linked to drug induced liver injury.

ABCDEA: well known cause; E: unlikely cause. [HD]: high doses only.

Source: LiverTox: Nystatin (NIDDK, public domain)Chapter updated Apr 29, 2020

Pregnancy and lactation

Pregnancy

Pregnancy: Teratogenic Effects Category C. Animal reproduction studies have not been conducted with any nystatin topical preparation. It also is not known whether these preparations can cause fetal harm when used by a pregnant woman or can affect reproductive capacity. Nystatin topical preparations should be prescribed for a pregnant woman only if the potential benefit to the mother outweighs the potential risk to the fetus.

Lactation

Nursing Mothers It is not known whether nystatin is excreted in human milk. Caution should be exercised when nystatin is prescribed for a nursing woman.

Breastfeeding (LactMed)

Although no information exists on the milk excretion of nystatin, it is virtually unabsorbed orally, therefore most reviewers and clinicians consider it acceptable for use in nursing mothers, including topical application to the nipples.- Only water-miscible cream or gel products should be applied to the breast because ointments may expose the infant to high levels of mineral paraffins via licking. Any excess cream should be removed from the nipples before nursing. Nystatin is less effective than other topical agents for the treatment of thrush.

Alternatives LactMed suggests considering:
Source: LactMed: Nystatin (NICHD, public domain)Revised Feb 15, 2021

Supply and cost

Drug shortage status

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Recalls (last 24 months)

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Therapeutic equivalence (Orange Book)

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Price ladder

Not the price at the counter
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These are not what a patient pays at the pharmacy counter. They are what pharmacies, health plans, and government buyers pay, before manufacturer rebates. A patient's cost depends on their insurance (copay, coinsurance, or deductible) or the pharmacy's cash price.

Products and NDCs

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Recruiting clinical trials

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