Get rid of unpleasant cold sores fast with our Equate Cold Sore and Fever Blister Treatment Docosanol 10% Cream. This skin treatment cream contains the active ingredient Docosanol, an effective antiviral that treats cold sores and fever blisters to help shorten your healing time. It shortens the healing time and duration of symptoms, such as tingling and burning, by blocking the virus from spreading. This pack contains two tubes of cream, so you'll have plenty of medicine when a flair up happens....