Docosanol
herpes simplex
"I honestly didn't think Abreva would work. I got the first signs of a cold sore on a Thursday morning and applied the Abreva immediately. On Friday, my cold sore blistered just a little bit and was somewhat itchy but the Abreva definitely kept the cold sore from getting any bigger and under control. By Saturday, I noticed that the blisters were already drying out and on the way to healing well. One Sunday, it was gone completely!



I'd definitely use Abreba again! Without it, I'd have to face a whole week or more of     

enduring a very itchy, fast growing and ugly cold sore that would make me feel ugly and very self-conscious."