Zovirax Cream

The active ingredient in Zovirax is acyclovir. It is an antiviral drug that inhibits DNA polymerase, a protein found in the varicella-zoster virus (VZV) and herpes simplex virus (HSV). The virus is unable to replicate itself without this enzyme.

Follow all directions given to you by your doctor and read all documents provided, including the full Prescribing Information, FDA-Approved Product Labeling, Instructions for Use, and Medication Guide before using Zovirax. However, the following is a synopsis of the general guidelines for the use of Zovirax:

• At the first signs (such as blisters, burning, or tingling) start to emerge, begin taking Zovirax.
• Before measuring a dose, shake the liquid oral solution. Use a medication dose-measuring tool (not a kitchen spoon) or the supplied dosing syringe.
• Weight determines the dosage of acyclovir in pediatric patients. If your child gains or loses weight, their dose may need to be adjusted.
• Herpes virus-induced lesions should be kept as dry and clean as possible. It might be possible to avoid irritating the lesions by dressing loosely.

The most common side effects of Zovirax include:

• Nausea or vomiting.
• Diarrhea.
• Headaches.
• Dizziness.
• Fatigue or low energy.
• Irritation at the application site.
• Skin rash.
• Redness.

Some individuals may experience serious side effects while using Zovirax. These side effects may require immediate medical attention. If you experience any of the following, contact your healthcare provider or seek emergency medical help:

• Allergic reaction to Zovirax including skin rashes, hives, or adverse reactions in the affected area.
• Kidney problems, especially in older patients.

These are not all of the possible side effects of Zovirax. You should always seek medical advice from your healthcare provider for any questions or concerns about your medical condition or treatment. Read all patient information, medication guides, or drug information sheets that come with this medication. You can also report adverse effects to the Food and Drug Administration at www.fda.gov/medwatch or 1-800-FDA-1088.

Before starting Zovirax, it is crucial to discuss any existing health conditions with your healthcare provider. You should be sure that your healthcare provider is aware of all your medical conditions, including if you have:

• Kidney disease.
• A compromised immune system (due to illness or medication use).
• If you have an allergy to acyclovir or valacyclovir (Valtrex), you should avoid taking Zovirax.

Please inform your healthcare provider if you suffer from any of the following conditions, since Zovirax will not be safe for you to consume.

• Valacyclovir (Valtrex) or acyclovir (Zovirax) allergies.

What kind of infection you have, how severe it is, and how soon you begin Zovirax treatment will all affect how long it takes for Zovirax to start working. Although your symptoms may begin to improve before the course of medication is finished, Zovirax usually takes 4 to 10 days to treat an infection.

When Zovirax is taken with other prescription drugs, over-the-counter medications, vitamins, and supplements, it may change how they work or increase the frequency or severity of side effects. Make sure that you tell your healthcare professional about anything that you are taking to avoid any negative drug interactions.

Acyclovir can damage your kidneys, particularly if you also take certain medications (such as Advil, Motrin, and Aleve) for infections, cancer, osteoporosis, organ transplant rejection, gastrointestinal disorders, high blood pressure, or pain or arthritis.

Oral Dosage Forms (capsule, tablet, oral suspension)

Shingles: 800 mg 5 times a day (every 4 hours) for 7 to 10 days.

Genital Herpes:

Treatment: 200 mg 5 times a day (every 4 hours) for 5 to 10 days.

Suppressive Therapy: 400 mg twice a day for up to a year.

Chickenpox:

Children (2-18 years, up to 40 kg): 20 mg/kg 4 times a day for 5 days.

Adults & Children over 40 kg: 800 mg 4 times a day for 5 days.Buccal Tablet

Cold Sores: Place 1 tablet (50 mg) between the upper cheek and gum on the same side as the cold sore. Let it dissolve slowly throughout the day.

Topical Dosage Forms

Ointment (Genital Herpes & HSV in Weakened Immune Systems):

Apply every 3 hours (6 times per day) for 7 days.

Cover all lesions (use ½-inch ribbon per 4 square inches).

Use a rubber glove to prevent spreading.

Cream (Cold Sores):

Apply 5 times a day for 4 days.

IV Injection

Given by a healthcare provider in a hospital setting.

Take the medication as soon as you can after missing a dose, but if your next dose is close, skip the missed dose. Avoid taking two doses at once.

Store at room temperature and out of reach of children.

GlaxoSmithKline is the pharmaceutical company that manufactures Zovirax.

There are several lower-cost generic-name medicines available.

Because discontinuing Zovirax too soon could worsen your infection, make sure you take medication for the full amount of time that has been prescribed or speak to your healthcare provider.

If you have a genital lesion at the time of delivery, your baby may contract herpes. Preventing herpes lesions during pregnancy is crucial if you have genital herpes. To effectively manage your infection, take your medication as prescribed.

It is not known how Zovirax can affect your breastfed infant or milk production. Talk to your doctor if you are already breastfeeding or if you have any plans to breastfeed. They will know or recommend what is best for you.