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Naftin

Generic name: naftifine topical

Last updated November 3, 2026 0 views
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What is Naftin?

Naftifine is a medicine that fights fungus and stops it from growing on your skin.

Naftin (for use on the skin) treats skin infections like athlete's foot, jock itch, and ringworm infections. Naftin is for adults and children who are at least 12 years old.

Naftin may also be used for other reasons not mentioned in this medication guide.

This section was rewritten for readability and reviewed for meaning.

Warnings

Follow all instructions on your medicine label and package. Inform each of your healthcare providers about all your medical conditions, allergies, and all medicines you are using.

This section was rewritten for readability and reviewed for meaning.

Before taking this medicine

You should not use Naftin if you are allergic to it.

It is not known if Naftin will harm an unborn baby. Tell your doctor if you are pregnant.

It may not be safe to breast-feed while using Naftin. Ask your doctor about any risk.

Naftin gel should not be used on a child younger than 12 years old. This medicine cream is not approved for use by anyone younger than 18 years old.

This section was rewritten for readability and reviewed for meaning.

Naftin side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Naftin may cause serious side effects. Call your doctor right away if you have:

  • severe skin irritation after applying this medicine.

Common side effects may include dryness or irritation of treated skin.

This is not a complete list of side effects and others may happen. Call your doctor for medical advice about side effects. You can report side effects to FDA at 1-800-FDA-1088.

This section was rewritten for readability and reviewed for meaning.

How should I use Naftin?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Do not take by mouth. Topical medicine is for use only on the skin. Rinse with water if this medicine gets in your eyes or mouth.

Wash your hands before and after using this medication.

Clean and dry the affected area before applying the cream or gel.

Use this medicine for the full prescribed length of time, even if your symptoms quickly improve. Skipping doses can increase your risk of infection that is resistant to medication.

Call your doctor if the infection you are treating with Naftin does not improve within 4 weeks, or if it gets worse.

Do not use bandages or dressings that do not allow air circulation over the affected area (occlusive dressings) unless otherwise directed by your doctor. A light cotton-gauze dressing may be used to protect clothing.

Store at room temperature away from moisture and heat.

What happens if I miss a dose?

Use the medicine as soon as possible, but skip the missed dose if it is nearly time for your next dose.

This section was rewritten for readability and reviewed for meaning.

What happens if I overdose?

An overdose of Naftin is not expected to be dangerous. Seek emergency medical attention or call the Poison Help line at 1-800-222-1222 if anyone accidentally swallows the medication.

Do not get Naftin in your eyes, nose, mouth, rectum, or vagina. If contact happens, rinse with water.

Avoid using other medications on the areas you treat with Naftin unless your doctor tells you to.

Avoid wearing tight-fitting, synthetic clothing that does not allow air circulation. Wear loose-fitting clothing made of cotton and other natural fibers until the infection is healed.

This section was rewritten for readability and reviewed for meaning.

What other drugs will affect Naftin?

Medicine applied to the skin is not likely to be influenced by other medications you take. However, many medications can interact with one another. Inform all your health care providers about every medicine you use, including prescription and over-the-counter medicines, vitamins, and herbal products.

This section was rewritten for readability and reviewed for meaning.

Related medicines

Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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Content is provided for education and is not medical advice. See our medical disclaimer.