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femstat

Femstat (Butoconazole Nitrate) is an azole antifungal used to treat Vulvovaginal Candidiasis.

Butoconazole Nitrate · by Roche Palo

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
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Key facts

Active ingredient
Butoconazole Nitrate
Form
Suppository, Topical
Strength
Butoconazole Nitrate 100MG
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Roche Palo
FDA application
NDA019359
Availability
Discontinued (per FDA)

Drug class

How this class works, per Antifungal Ergosterol Synthesis Inhibitors — StatPearls, NCBI Bookshelf (NIH).

May treat (source: NIH RxClass)

See how Femstat ranks — best-rated azole antifungal for:

Dosage forms

Suppository and Topical

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

Ask for the generic

Same active ingredient, far cheaper. Is there a generic? →

Request a 90-day supply

Bulk fills usually lower the per-dose price vs monthly refills.

Use copay cards

Manufacturer copay cards & patient-assistance programs — especially for brand drugs.

Compare alternatives

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Frequently asked questions

What does Femstat treat?
Femstat (Butoconazole Nitrate) may be used to treat vulvovaginal candidiasis, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
How does Femstat work?
Femstat is a azole antifungal. Azole antifungals block a fungal enzyme (lanosterol 14-alpha-demethylase) that the fungus needs to make ergosterol, a key building block of its cell membrane. Without enough ergosterol the membrane becomes leaky and unstable, which stops the fungus from growing and can cause it to break apart and die.
Is there a coupon or discount for Femstat?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Femstat. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Femstat?
Femstat is marketed by Roche Palo. You can see Roche Palo's full profile, rating, and other products on pharmaranks.
Is Femstat a brand-name or generic drug?
Femstat is a brand-name product with the active ingredient Butoconazole Nitrate.
Is Femstat available over the counter?
No. Femstat is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Femstat come in?
Femstat is currently marketed as suppository and topical, per the FDA's National Drug Code Directory.
What class of drug is Femstat?
Femstat is classified as azole antifungal, per the FDA's Established Pharmacologic Class.
Is Femstat FDA-registered?
Femstat is on record with the U.S. FDA under application number NDA019359. You can verify this on its official FDA label.

Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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