Penciclovir topical

Generic name: Penciclovir Topical
Brand names: Denavir
Dosage form: topical cream (1%)
Drug class: Topical antivirals

Usage of Penciclovir topical

Penciclovir topical (for the skin) is an antiviral medication that is used to treat cold sores on the lips that are caused by the herpes simplex virus. penciclovir topical is for adults and children who are at least 12 years old.

Penciclovir topical is not a cure for cold sores and you may continue to have them in the future.

Penciclovir topical may also be used for purposes not listed in this medication guide.

Penciclovir topical 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.

Call your doctor at once if you have severe skin redness, itching, rash, or pain after applying this medicine.

Common side effects of penciclovir topical may include:

numbness or tingling where the medicine was applied;

headache; or

changes in your sense of taste.

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

Before taking Penciclovir topical

You should not use penciclovir topical if you are allergic to it.

Since penciclovir topical is not absorbed into the body, using penciclovir topical is not expected to be harmful if you are pregnant or breast-feeding.

Penciclovir topical is not approved for use by anyone younger than 12 years old.

Relate drugs

How to use Penciclovir topical

Usual Adult Dose for Herpes Simplex Labialis:

Apply cream to affected area every 2 hours while awakeDuration of therapy: 4 daysComments: Treatment should begin as early as possible (i.e., during the prodrome or when lesions appear).Use: For the treatment of recurrent herpes labialis (cold sores)

Usual Pediatric Dose for Herpes Simplex Labialis:

12 years or older: Apply cream to affected area every 2 hours while awakeDuration of therapy: 4 daysComments: Treatment should begin as early as possible (i.e., during the prodrome or when lesions appear).Use: For the treatment of recurrent herpes labialis (cold sores)

Warnings

Do not apply penciclovir topical to the inside of the nose or in or near the eyes.

What other drugs will affect Penciclovir topical

Medicine used on the skin is not likely to be affected by other drugs you use. But many drugs can interact with each other. Tell each of your healthcare providers about all medicines you use, including prescription and over-the-counter medicines, vitamins, and herbal products.

Disclaimer

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