cold sores
"I have suffered with getting cold sores since I was a kid never bothered me until a few years ago i began getting them as soon as one would heal another would form.  So I talked to my DR. and he prescribed Valtrex.  It was amazing as soon as you get the tingle of the cold sore take Valtrex and the cold sore raises a little but the blister never forms.  I can not say enough about how it also has changed on the frequency as to how often i get them now.  maybe every 6 months to a year between outbreaks."