Valaciclovir
Indications
- Post-exposure prophylaxis of varicella zoster infection
- Herpes zoster infection, treatment
- Herpes zoster infection, treatment in immunocompromised patients
- Herpes simplex, treatment of first infective episode
- Herpes simplex infections treatment of first episode in immunocompromised or HIV-positive patients
+ 7 more indications in the full monograph
Drug Interactions
10 drug interactions identified for Valaciclovir. Check the full interaction details, severity ratings, and clinical recommendations in the MedNext app.
Check Interactions in AppSafety Information
Cautions
Elderly (risk of neurological reactions); maintain adequate hydration (especially with high doses)...
Side Effects
Common or very common Diarrhoea; dizziness; headache; nausea; photosensitivity reaction; skin reactions; vomiting Uncommon Abdominal discomfort; agitation; confusion; dyspnoea; haematuria; hallucinati...
Full safety information, contraindications, and dosing available in the MedNext app.
Brand Names
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Source: MedNext Audited Proprietary Dataset
Last reviewed: 2026
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before making clinical decisions. Verify all drug information with current clinical guidelines.
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