Clonazepam and Xanax both belong to a class of drugs called benzodiazepines. As a result, they are quite similar, but doctors may prescribe them for different reasons. Learn more about the differences in their uses, effects, and dosages here.
Valtrex is an antiviral drug. It slows the growth and spread of the herpes virus so that the body can fight off the infection. Valtrex will not cure herpes, but it can lessen the symptoms of the infection.