Cold sores are painful and oozing, and they always seem to appear before that wedding or class reunion. Also called fever blisters, the small, fluid-filled lesions typically form near or on your lips ...

Valtrex (valacyclovir) is a brand-name oral tablet that’s prescribed to treat or prevent certain viral infections, including cold sores, genital herpes, shingles, and chickenpox. The cost of the drug, ...

Valacyclovir is a prescription drug available in oral tablet form. It is the generic version of the brand-name drug Valtrex. Doctors prescribe valacyclovir to treat infections caused by the herpes ...

Valacyclovir comes as tablet that you swallow. In most cases, it’s used as a short-term treatment option. But in some cases, your doctor may recommend that you take the drug long term. This article ...