About this medication
The Canadian Zovirax reference covers selected genital/cutaneous herpes infections. It does not establish a general cold-sore regimen.
How to use it
Use only for the assessed indication and exact formulation; it does not prevent transmission or eradicate latent virus.
Pregnancy and breastfeeding
Pregnancy, breastfeeding and use under 18 require individual medical review.
Before you use it
Avoid acyclovir/valacyclovir allergy; keep away from eyes and mucous membranes.
Possible side effects
Application-site burning or discomfort.
When to get help
Eye involvement, spreading infection or severe irritation needs assessment.
Other medicines and products
Review other products used on the affected area.
Missed doses, storage and accidental exposure
Follow your own product’s missed-dose instructions. If you are unsure, ask the Care365 clinical team before taking an extra dose. Contraceptives, injections and modified-release medicines may need a specific plan.
Keep the original packaging and follow its storage, expiry and disposal instructions. Keep medicines away from children and pets. Ask about refrigeration, after-opening limits and safe sharps disposal when relevant.
For suspected overdose or accidental swallowing, contact poison control or urgent medical care promptly. Call emergency services for breathing difficulty, collapse or a seizure.