Viralief Cold Sore Cream contains Aciclovir and is used to treat cold sores, especially in the early stage of development. Viralief contains 5% aciclovir.
Start using the cream when you get the first signs of infection. You may see skin blisters or be able to recognise the tingle sensation that means a blister will soon appear. Spread a thin layer of cream onto the cold sore about every 4 hours during your day (5 times per day), using a cotton bud.