what is the best treatment for cold sores
The best treatments for cold sores are prescription antiviral agents such as Zovirax (acyclovir), Valtrex (valacyclovir) and Famvir (famciclovir) taken orally, says Rao.
Try a one-day treatment to wipe out a cold sore, a drying gel, or a treatment made specifically for the pain associated with cold sores. Some medications are available in easy-to-use pumps, sanitary applicators or tubes. Be ready when a cold sore strikes with a cold sore treatment from Walgreens.com.