there are many over-the-counter medications available for cold sores. most of them treat the pain and discomfort of a cold sore with anesthetics. there is one product available that speeds up the healing process for cold sores called abreva which contains docosanol. this medication when applied several times throughout the day at the first sign of a cold sore can reduce the time the cold sore lasts. i suggest you talk to your pharmacist who can help you find a remedy for your particular situation.
what otc medicines are available for cold sores?