cold sores
"I had been getting cold sores every other week, and one popped up on the day I was to meet my boyfriends parents, so embarrassing. It was already starting to blister as well, so I took Valtrex, the first 4 pills at 1 pm, and it did not get any bigger all day. Around 11 pm I noticed it was so much better, even my boyfriend was shocked, then around 1 am, I took the last four pills, and the cold sore was almost fully gone the next day, the day after that it was totally gone.  I just got the starting of a cold sore this morning, right away I rushed to my doctor, got some more Valtrex. It's a miracle medicine. "