Zovirax Cold Sore Cream treatment for cold sores (herpes simplex) of the lips and face.
Smooth, white cream containing: Aciclovir 5% w/w Treatment of herpes simplex virus infections of the lips and face Adults and children: apply 5 times daily for 5 days starting at the first sign of cold sore (blister or tingle stages). If healing has not occured continue for a further 5 days