Zovirax Aciclovir Cold Sore Cream Pump (2g)

Zovirax Aciclovir Cold Sore Cream Pump (2g) 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 and shorten the duration of pain.