acyclovir ointment - topical, Zovirax
GENERIC NAME: ACYCLOVIR OINTMENT - TOPICAL (ay-SYE-kloe-vir)
BRAND NAME(S): Zovirax
Medication Uses | How To Use | Side Effects |
Precautions | Drug Interactions | Overdose | Notes |
Missed Dose | Storage
USES: This medication is used to treat genital herpes, herpes infections of the skin, and oral herpes (i.e., cold sores). This medication does not cure herpes, but relieves the pain and may help the infection clear faster.
HOW TO USE: Begin using acyclovir as soon as symptoms of a herpes infection appear. For external use only. Clean and dry the affected areas before applying the medication. Apply to all sores as prescribed, usually every 3 hours, 6 times a day for 7 days, or as directed by your doctor. Apply enough ointment to adequately cover all sores. Do not use more often or for longer than prescribed.Use a finger cot or rubber gloves when applying to avoid spreading the infection. Avoid applying in the eyes.Inform your doctor if your condition persists or worsens after 7 days of therapy.
SIDE EFFECTS: This medication may cause burning, stinging and redness. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
PRECAUTIONS: Before using acyclovir, tell your doctor or pharmacist if you are allergic to it; or to valacyclovir or polyethylene glycol; or if you have any other allergies.Before using this medication, tell your doctor or pharmacist your medical history.Tell your doctor if you are pregnant before using this medication. Discuss the risks and benefits with your doctor.It is not known whether this drug passes into breast milk. Consult your doctor before breast-feeding. Avoid breastfeeding if you have herpes sores on or near your breast.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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