cold sores
"First time I used valtrex, I thaught I was done or almost done with cold sores, it healed up so fast I was really glad something was finally helping me for real. Abreva and all the other stuff don't really work, I'd even say abreva makes it worst. But in the last 5 months I had 2 cold sores unfortunatley, both time I took valtrex as soon as I felt a little tickling. No matter what, both time I woke up with a full blister and bigger. So people saying it stops it right in its track are wrong. But it does help for the healing time. In 5 days its gone. Still better then the 7-9 days i used to go through before. Can't wait till they find a real ''cure'' or at least something that kills the virus for real as soon as you take it."