Zovirax is used for the treatment of cold sores. The active ingredient is aciclovir, an antiviral agent. Apply at the first signs of a cold sore (such as tingling and itching). It can also be used to speed up healing if one has already appeared.
How to use
Suitable for all ages:
•Apply at the first signs of a cold sore (such as tingling and itching).
•Apply liberally to the affected area 5 times a day.
•Continue treatment for 4 days. If your cold sore hasn’t healed after this time, you can use the cream for up to 10 days in total.
•Treat your cold sore for 4 full days to ensure rapid healing.
