Aciclovir dosage varies depending on the condition being treated. Always follow your doctor’s instructions.
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Herpes Simplex Virus (HSV) Infections:
- Oral Herpes (cold sores): Adults typically take 200mg five times daily for five days. Children’s dosage is weight-based; consult your doctor. Genital Herpes: The usual adult dose is 400mg five times daily for five to ten days. Dosage adjustments may be necessary for severe cases or immunocompromised individuals. Children’s dosage is determined by your doctor.
Varicella-Zoster Virus (VZV) Infections:
- Chickenpox: Dosage is weight-based; your doctor will determine the appropriate amount. Treatment typically involves multiple doses per day for several days. Shingles (Herpes Zoster): Adults often take 800mg five times daily for seven days. This dosage may differ depending on the severity of the condition and individual patient factors.
Other Infections:
Aciclovir is also used to treat other viral infections, including herpes encephalitis (brain infection). Dosage in such cases is determined individually by a physician and is usually higher and administered intravenously.
Note: This information is for general knowledge and does not replace professional medical advice. Always consult your doctor or pharmacist for personalized dosage recommendations and to discuss any potential side effects.
