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Extina Coupon & Discounts

Save on Extina at your pharmacy with the free discount below.

Extina is a topical antifungal that may be prescribed to treat a certain skin condition called seborrheic dermatitis. It comes as a foam that is applied directly to the affected skin, and unfortunately, the Extina cost can be very high if it isn’t covered by your insurance. The Extina price for a 100g can ... Read more

Extina Discount

Savings with HelpRx discount up to:

66% Off

on Extina

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*The discount percent is an estimate based off recent cardholder data. Valid as of May 25, 2018

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Extina Information:

What is Extina?

The antifungal Extina is used to treat seborrheic dermatitis, a skin condition which is believed to be caused by a certain type of fungal infection. When left untreated, seborrheic dermatitis can cause dry, flaky skin on the face, scalp, ears, chest, or back. Extina treats seborrheic dermatitis symptoms by stopping the growth of the fungus causing the infection.

How do I use Extina?

Apply Extina foam to the affected skin twice a day for four weeks, unless your doctor gives you different instructions. Before using, spray the amount of foam you will need into the Extina canister cap or onto another cool, clean surface. Rinse your hands with cold water and dry thoroughly before using your fingertips to pick up the foam. Thoroughly massage the foam into the affected skin until the foam disappears. Wash your hands when you’re done with the application. 

Before using Extina, tell your doctor if:

  • You are allergic to this or any other azole antifungals
  • You are taking any other prescription or over-the-counter medications or supplements
  • You are breastfeeding, pregnant, or trying to become pregnant

What are the possible side effects of using Extina?

Extina may cause some mild skin irritation, including dryness or itching. If the skin irritation lasts a long time or becomes severe, or if you experience a painful or burning sensation, stop using Extina and contact your doctor. You should also stop using this medication and call your doctor if you experience eye redness or swelling, an excessively oily or dry scalp, or partial hair loss.

What if I forget to use a dose of Extina?

Apply the missed dose as soon as you remember. If it’s almost time for your next scheduled application, skip the missed one and stick to your schedule. Don’t apply more of the Extina foam than you normally would for a single dose.

How do I store Extina?

Store this topical medication at room temperature, away from high heat and bright light. The Extina canister is flammable, so don’t leave it anywhere near an open flame or in direct sunlight. As with all prescription drugs, keep Extina out of reach of any children or pets in your home. If you are unsure how to properly dispose of this medication after it has expired or is no longer needed, talk to your pharmacist.

What happens if I overdose on Extina?

It is unlikely that you will overdose on Extina when applying it topically, but the foam can be harmful if swallowed. If you or someone in your home has swallowed some of this medicated foam, call Poison Control at 1-800-222-1222 to find out how to proceed.


Keep Extina away from your mouth, nose, and eyes, and rinse with water immediately if you get it in any of these areas. Don’t bandage or cover the treated skin with tight clothing unless your doctor has given you permission to do so. You should also avoid using any other skin or hair products, unless your doctor has specifically given you permission to do so.


Brand Names

Ketoconazole is the generic equivalent of Extina. As a generic, it can sometimes be hundreds of dollars less expensive, so ask your doctor if it’s possible to switch. If you can’t make the switch, remember to get an Extina coupon from our site to save up to 66% at the pharmacy.

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“The price for my prescription has gone up the past year and paying the out of pocket cost was getting increasingly difficult. Now, through HelpRx I’ve saved hundreds! Thank you HelpRx” - Janet Larsen - Austin, TX

Extina Information:

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About Our Savings: is a discount pharmacy service, partnered with a leading pharmacy benefit manager. We negotiate lower prices on prescription medications, that we pass on to our members for free. There is no cost to use our cards and coupon, and anyone can take advantage of our discounts, regardless of healthcare coverage.

Our savings assurance of “up to 75% off” comes from historical data from actual claims. This data includes savings for both brand name and generic medications.