What is Zovirax (Acyclovir)?

Zovirax (Acyclovir) 400mg is a medicine used to treat viral infections caused by the herpes virus. Its active ingredient is Acyclovir, which helps slow down the growth and spread of the virus in the body.

What Does Zovirax Treat?

Doctors prescribe Zovirax for conditions like:
Cold sores – Painful blisters around the mouth caused by herpes simplex virus (HSV-1).
Genital herpes – A sexually transmitted infection (HSV-2) that causes sores and discomfort.
Shingles – A painful rash caused by the varicella-zoster virus (the same virus that causes chickenpox).
Chickenpox – A common infection in children that causes itchy blisters.

How Does It Work?

Zovirax does not cure herpes, but it helps manage symptoms by:

• Reducing pain and itching
• Speeding up healing
• Preventing new sores from forming

How to Use Zovirax

Zovirax comes in different forms, including:

• Tablets or capsules – Taken by mouth with water.
• Cream – Applied directly to cold sores or skin infections.
• Injection – Given by a doctor for serious infections.

Important Tips:
 Start taking it as soon as you notice symptoms for the best results.
 Drink plenty of water while using this medicine.
 Follow your doctor’s instructions carefully.

Possible Side Effects

Most people use Zovirax without serious problems, but some may experience:

• Nausea or stomach pain
• Headache or dizziness
• Mild skin irritation (if using cream)
• Tiredness

If you have allergic reactions like swelling, breathing problems, or severe rash, seek medical help immediately.

Who Should Not Take Zovirax?

People with kidney problems should use Zovirax carefully.
Pregnant or breastfeeding women should ask a doctor before using it.

Conclusion

Zovirax (Acyclovir) 400mg is a trusted medicine for treating herpes-related infections. While it cannot cure the virus, it helps control outbreaks and reduces symptoms. Always consult a doctor before using it to ensure safe and effective treatment.