An authorized generic of Extina was sold before, but it isn’t sold now. Ask your pharmacist whether a regular generic (ketoconazole) is available.
Source: FDA, updated October 30, 2026
How to pay the least
Ask for the cash price
Generic ketoconazole
No pharmacy we check posts a price for it.
- Ask your pharmacy for the cash price of generic ketoconazole.Find pharmacies near you
- Ask one or two other pharmacies too. Cash prices for the same generic can differ a lot from store to store.
A regular generic has the same active ingredient as Extina, and the FDA requires it to work the same way.
Compare every option
Question
Brand nameExtina
Authorized genericketoconazole
Regular genericketoconazole
What you’d pay
Not soldNo longer sold
Not soldNo longer sold
Cash priceAsk the pharmacy
Same as Extina?
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Same active ingredientFillers and dyes can differ
Details for each option
Details for
Brand nameNot sold
Extina itself isn’t sold as a prescription anymore. Its generic versions, if any, are in the other tabs.
Authorized genericNot sold now
Regular genericMakers and their savings programs
3 companies sell a generic of Extina that the FDA rates a substitute. A pharmacy fills whichever one it stocks. One of them has its own savings program, listed first. It works only with that maker’s version. To get a certain maker, ask for it by name; most pharmacies can order it in a day or two.
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Medimetriks Pharmaceuticals2%
Sold as Ketodan · Made by Padagis
Medimetriks Patient Money Back Guarantee
“We offer patients a 100% Money Back Guarantee on all of our brands.” (anyone who paid out of pocket (return unused product with proof of purchase))
Product page on medimetriks.com
How it looks, what’s in it, NDCs
2%
Package NDC Carton of 100 g 43538-530-10 Inactive ingredients: cetyl alcohol, citric acid monohydrate, alcohol, tert-butyl alcohol, brucine sulfate, polysorbate 60, potassium citrate, propylene glycol, water, stearyl alcohol, butane, propane
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Padagis2%
How it looks, what’s in it, NDCs
2%
Package NDC Carton of 50 g 45802-532-32 Carton of 100 g 45802-532-33 Inactive ingredients: cetyl alcohol, citric acid monohydrate, tert-butyl alcohol, alcohol, brucine sulfate, polysorbate 60, potassium citrate, propylene glycol, water, stearyl alcohol, butane, propane
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Xiromed2%
How it looks, what’s in it, NDCs
2%
Package NDC Can of 50 g 70700-160-19 Can of 100 g 70700-160-20 Inactive ingredients: cetyl alcohol, citric acid monohydrate, alcohol, polysorbate 60, potassium citrate, propylene glycol, water, stearyl alcohol
Who sells it: FDA and Medicaid records, updated weekly. Each maker’s page, card and program is from its own site.
What it’s used for
What the FDA label says
Ketodan® Foam, 2% is indicated for topical treatment of seborrheic dermatitis in immunocompetent patients 12 years of age and older.
Limitations of Use
Safety and efficacy of Ketodan® Foam, 2% for treatment of fungal infections have not been established.
Source: the FDA label for Ketodan (Medimetriks Pharmaceuticals, Inc.), December 5, 2024. Full label on DailyMed
Prices change: confirm with the pharmacy before you fill. drugalt.com/drug/extina/