Fever blisters?

I need a cure! One that will stop that pesky virus! I know people say that the virus will be here forever, but is there a way to actually stop it. I hate these fever blisters. They keep gettting worse and worse everytime I wake up. Now I am afraid to go to sleep because of how worse they will get the next day! (That last part sounds something off of a book called Maniac Magee.) PLease. It is annoying to be seen with fever blisters, and annoying to feel it, grrrr! HELP!