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Drugs reference index «Zovirax Cream»

Zovirax Cream
Zovirax Cream
Zovirax Cream

Zovirax Cream

Generic Name: Acyclovir (ay-SYE-kloe-veer)Brand Name: Zovirax

Zovirax Cream is used for:

Treating cold sores on the face or lips that are caused by the herpes virus. It may also be used for other conditions as determined by your doctor.

Zovirax Cream is an antiviral. It works by stopping viral replication. However, Zovirax Cream does not eliminate the herpes virus, it is not a cure, and it does not prevent transmission to others.

Do NOT use Zovirax Cream if:

  • you are allergic to any ingredient in Zovirax Cream or valacyclovir

Contact your doctor or health care provider right away if any of these apply to you.

Before using Zovirax Cream:

Some medical conditions may interact with Zovirax Cream. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:

  • if you are pregnant, planning to become pregnant, or are breast-feeding
  • if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
  • if you have allergies to medicines, foods, or other substances

Some MEDICINES MAY INTERACT with Zovirax Cream. Because little, if any, of Zovirax Cream is absorbed into the blood, the risk of it interacting with another medicine is low.

Ask your health care provider if Zovirax Cream may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.

How to use Zovirax Cream:

Use Zovirax Cream as directed by your doctor. Check the label on the medicine for exact dosing instructions.

  • Wash and completely dry your hands and the affected area. Apply the medicine only to the affected area and not to the surrounding skin. Gently rub the medicine in until it disappears. Wash your hands after using Zovirax Cream.
  • Do not bandage or wrap the area unless directed to do so by your doctor.
  • Do not bathe, shower, or swim right after using Zovirax Cream.
  • To clear up your infection completely, use Zovirax Cream for the full course of treatment. Keep using it even if you feel better in a few days.
  • For best results, use Zovirax Cream at the first sign of a cold sore (tingling, redness, itching, or bump).
  • If you miss a dose of Zovirax Cream, use it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not use 2 doses at once.

Ask your health care provider any questions you may have about how to use Zovirax Cream.

Important safety information:

  • Do not use Zovirax Cream for genital herpes.
  • Do not use other skin products such as cosmetics, sunscreen, or lip balm on the cold sore area while you are using Zovirax Cream unless otherwise instructed by your doctor.
  • Do not get Zovirax Cream in your eyes or on the inside of your nose or mouth. If Zovirax Cream gets in your eyes, flush them with cool tap water.
  • Zovirax Cream may cause harm if it is swallowed. If you may have taken it by mouth, contact your poison control center or emergency room right away.
  • Zovirax Cream should not be used in CHILDREN younger than 12 years old; safety and effectiveness in these children have not been confirmed.
  • PREGNANCY and BREAST-FEEDING: If you become pregnant, contact your doctor. You will need to discuss the benefits and risks of using Zovirax Cream while you are pregnant. It is not known if Zovirax Cream is found in breast milk. If you are or will be breast-feeding while you use Zovirax Cream, check with your doctor. Discuss any possible risks to your baby.

Possible side effects of Zovirax Cream:

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:

Burning or stinging; dry or cracked lips; flakiness or dryness of the skin; itching.

Seek medical attention right away if any of these SEVERE side effects occur:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue; excessive itching; dizziness).

This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

If OVERDOSE is suspected:

Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center (http://www.aapcc.org), or emergency room immediately.

Proper storage of Zovirax Cream:

Store Zovirax Cream at room temperature, between 59 to 86 degrees F (15 to 30 degrees C) in a tightly capped container. Store away from heat, moisture, and light. Do not leave in a car in cold or hot weather. Keep Zovirax Cream out of the reach of children and away from pets.

General information:

  • If you have any questions about Zovirax Cream, please talk with your doctor, pharmacist, or other health care provider.
  • Zovirax Cream is to be used only by the patient for whom it is prescribed. Do not share it with other people.
  • If your symptoms do not improve or if they become worse, check with your doctor.

This information is summary only. It does not contain all information about Zovirax Cream. If you have questions about the medicine you are taking or would like more information, check with your doctor, pharmacist, or other health care provider.

  • Zovirax Prescribing Information (FDA)
  • Zovirax Consumer Overview
  • Zovirax Detailed Consumer Information (PDR)
  • Zovirax Oral, Intravenous Advanced Consumer (Micromedex) - Includes Dosage Information
  • Acyclovir Professional Patient Advice (Wolters Kluwer)
  • Acyclovir injection Prescribing Information (FDA)