How much does Nyamyc cost?

Pricing for Nyamyc varies by insurance plan, dose, and pharmacy. Our database does not show a fixed cost because prices change faster than we can verify. For current pharmacy prices, check your insurance's formulary tier (in the prior-authorization section), use the GoodRx or Cost Plus Drugs deep links on this page, or ask your pharmacist to run a test claim. If a copay card is listed, it usually drops the out-of-pocket significantly for commercial insurance.

Does Nyamyc need prior authorization?

Nyamyc appears on 1 payer formulary in our database. PA requirements vary by payer — see the prior-authorization table on this page for specifics. In general, specialty and brand-name drugs are more likely to require PA than generic equivalents.

Is there a copay card or patient assistance program for Nyamyc?

We haven't verified an active copay card or PAP for Nyamyc in our current data. Check NeedyMeds or RxAssist for independent directories, or submit what you find via our "Report a broken link" form.

What is Nyamyc used to treat?

Nyamyc (generic: Nystatin) is indicated for Yeast Infection, Skin Yeast Infection. Click any condition name on this page for more detail.

Does Nyamyc have a generic version?

The generic name for Nyamyc is Nystatin. Whether a generic is currently available depends on patent status — check the FDA Orange Book or ask your pharmacist. Generics are often substantially cheaper than brand-name drugs.

Nyamyc

Generic: Nystatin

Verified·Apr 23, 2026

Manufacturer: Upsher-Smith Laboratories, LLC
NDC: 0832-0465
RxCUI: 584414
Route: TOPICAL
ICD-10 indication: B37.2

Affordability Check

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About Nyamyc

What is this medication? Nyamyc is a prescription antifungal medication that contains the active ingredient nystatin. It is primarily used to treat various types of skin infections caused by fungi or yeast, specifically those belonging to the Candida family. This medication works by stopping the growth of the fungus, effectively clearing up the infection and relieving associated symptoms such as itching, redness, and discomfort. The medication is typically provided in the form of a topical powder, making it particularly useful for treating infections in moist areas of the body where skin rubs together. Common areas of application include skin folds, under the breasts, in the groin area, or between the toes. It is important to use the medication for the full length of time prescribed by a healthcare professional to ensure the infection is completely eradicated and does not return.

Copay & patient assistance

Detailed copay and financial assistance information is not publicly available for this medication at this time. Please consult your pharmacist or the manufacturer's official patient support program for more details.

External links go directly to the manufacturer's portal. RxCopays does not receive compensation for referrals.

Compare pricing elsewhere

RxCopays doesn't sell drugs or take referral fees. Here are the transparent-pricing directories we recommend checking alongside your insurance formulary.

Cost Plus Drug Company

Mark Cuban's transparent-pricing pharmacy — manufacturer cost + 15% markup + $5 dispensing fee. No insurance needed. Search alphabetically for Nystatin.

Browse Cost Plus medications →

GoodRx

Compare local pharmacy prices with GoodRx coupons. Use the price with your insurance or without — whichever is cheaper.

Lookup Nyamyc →

NeedyMeds

Independent nonprofit directory of patient assistance programs, copay cards, and charity co-pay foundations.

Search for Nystatin →

RxAssist

PAP directory maintained by Volunteers in Health Care at Brown University. Free, no ads.

Search PAPs →

We deep-link because transparency helps patients. None of these partners pay RxCopays.

Prescribing information

From the FDA-approved label for Nyamyc. Official source: DailyMed (NLM) · Label effective Jul 9, 2025

Indications and usage

INDICATIONS AND USAGE Nyamyc® (Nystatin Topical Powder, USP) is indicated in the treatment of cutaneous or mucocutaneous mycotic infections caused by Candida albicans and other susceptible Candida species. Nyamyc® (Nystatin Topical Powder, USP) is not indicated for systemic, oral, intravaginal or ophthalmic use.

Dosage and administration

DOSAGE AND ADMINISTRATION Very moist lesions are best treated with the topical dusting powder. Adults and Pediatric Patients (Neonates and Older) Apply to candidal lesions two or three times daily until healing is complete. For fungal infection of the feet caused by Candida species, the powder should be dusted on the feet, as well as, in all foot wear.

Contraindications

CONTRAINDICATIONS Nyamyc® (Nystatin Topical Powder, USP) is contraindicated in patients with a history of hypersensitivity to any of its components.

Adverse reactions

ADVERSE REACTIONS The frequency of adverse events reported in patients using nystatin topical preparations is less than 0.1%. The more common events that were reported include allergic reactions, burning, itching, rash, eczema, and pain on application. [see PRECAUTIONS: General ].

Use in pregnancy

Pregnancy Teratogenic Effects Animal reproduction studies have not been conducted with any nystatin topical preparation. It also is not known whether theses preparations can cause fetal harm when used by a pregnant woman or can affect reproductive capacity. Nyamyc® (Nystatin Topical Powder, USP) should be prescribed for a pregnant woman only if the potential benefit to the mother outweighs the potential risk to the fetus.

Label text is reproduced as-is from the FDA-approved label. We do not paraphrase, summarize, or omit. Content above is for informational purposes only and is not medical advice. Always consult your prescribing clinician or pharmacist before making decisions about your medication.

Conditions we've indexed resources for

Click a condition to see copay cards, grants, and PA rules specific to it. For the full list of FDA-approved indications, see Prescribing information above.

Medicare Part D coverage

How Nyamyc appears across Medicare Part D plan formularies nationally. Source: CMS monthly Prescription Drug Plan file (2026-04-30).

Covered by plans

52%

2,861 of 5,509 plans

Most common tier

Tier 2

On 34% of covering formularies

Prior authorization required

of covering formularies

Tier	Formularies on this tier	Share
Tier 1 (preferred generic)	92	29%
Tier 2 (generic)	110	34%
Tier 3 (preferred brand)	83	26%
Tier 4 (non-preferred brand)	36	11%

Step therapy: 0% of formularies

Quantity limits: 70% of formularies

Coverage breadth: 321 of 65 formularies

How to read this:plans on the same formulary share tier + PA rules. Your specific plan's copay depends on (a) the tier above, (b) your plan's cost-share for that tier, (c) whether you're in the initial coverage phase or past the 2026 $2,000 out-of-pocket cap. For your exact plan, check its Summary of Benefits or log in to your Medicare.gov account. Copay cards don't apply to Medicare (federal law).

Prior authorization & coverage

Payer	PA	Step therapy	Copay tier
— Medicare Part D	—	—	—

Payer

Step therapy

Copay tier

—

Medicare Part D

—

Related drugs

How this page is sourced

Drug identity verified against openFDA NDC Directory.
Label text (when shown) originates from NLM DailyMed.
Copay and assistance URLs verified periodically; if you hit a broken link, tell us.