Description
Zovirax 200mg contains Acyclovir, an antiviral medication used primarily to treat infections caused by herpes viruses, including herpes simplex (cold sores, genital herpes) and varicella-zoster (chickenpox, shingles). It works by inhibiting the replication of the virus, thereby reducing the severity and duration of the infection. Zovirax is not a cure for these viral infections but helps manage and control outbreaks.
Indications / Primary Use
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Herpes simplex infections (cold sores, genital herpes).
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Shingles (herpes zoster).
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Chickenpox (varicella).
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Prevention of recurrent genital herpes.
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Used in immunocompromised patients to prevent viral reactivation.
Side Effect Profile
Common side effects may include:
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Gastrointestinal discomfort: Nausea, vomiting, diarrhea.
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Neurological effects: Headache, dizziness.
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Skin reactions: Rash, itching.
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General fatigue or malaise.
If any of these persist or worsen, consult your doctor.
Precautions & Warnings
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Renal impairment: Dose adjustment may be required for patients with kidney issues.
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Pregnancy & lactation: Consult your doctor before use if you are pregnant or breastfeeding, as the medication passes into breast milk.
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Hydration: Ensure adequate fluid intake while taking Zovirax to reduce the risk of kidney issues.
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Interaction with other drugs: Zovirax may interact with probenecid, cimetidine, or mycophenolate. Inform your healthcare provider about all the medications you’re currently taking.
Contraindications
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Known hypersensitivity to Acyclovir.
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Severe renal impairment without appropriate dose adjustments.
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Allergy to components of the formulation.
Doctor’s Overview
“Zovirax 200mg is a reliable treatment option for managing viral infections like herpes simplex and varicella-zoster. Its ability to reduce the frequency and severity of outbreaks makes it an essential part of therapy for many patients. However, proper hydration and renal function monitoring are important, especially in long-term use. For those with compromised immune systems, Zovirax can be a preventative measure to reduce the risk of reactivation.”
— Dr. Reema Malik, Infectious Disease Specialist.
Storage
Store at room temperature, away from direct light, heat, and moisture. Keep out of reach of children.
Disclaimer: This overview is for informational purposes only and is not a substitute for medical advice. Always consult your healthcare provider before starting any medication, especially if you have underlying health conditions or are on other treatments.

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