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EXTINA vs FEMSTAT

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. EXTINA and FEMSTAT are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

72/100
New

Pharmacy pays

$0.26 /g

Type

RX
RX

Active ingredient

KETOCONAZOLE
BUTOCONAZOLE NITRATE

Manufacturer

Dosage forms

Spray/Inhaler, Topical
Suppository, Topical

Drug class

Azole Antifungal
Azole Antifungal

Boxed warning

None
None

Treats

Blastomycosis, Chronic Mucocutaneous Candidiasis, Cutaneous Candidiasis
Vulvovaginal Candidiasis

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Frequently asked questions

What is the difference between Extina and Femstat?

Extina contains Ketoconazole, while Femstat contains Butoconazole Nitrate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.