Treats viral infections. Valtrex (Valacyclovir) is a first choice treatment for herpes, chickenpox, and shingles. It won't cure the disease, but it'll control the signs and symptoms of an outbreak. Valacyclovir (commonly sold as Valtrex) is one of the most widely used and effective drugs on the market for treating and controlling cold sores, shingles and genital herpes. Hello I have just found out I have it and I had my first breakout 3 days ago. There are several 🙁 bumps and it Itches but that’s it. Was your first like this and your next outbreaks were only 1-2 bumps? Valtrex official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. I’m not only outbreak free, I’m now stress free I’m 34 years old and found out in 2005 that I have herpes. I can’t speak for others, but after using every topical cream and ointment on the planet, I concluded ProsurX is definitely 100x better. Valaciclovir, also spelled valacyclovir, is an antiviral medication used to treat outbreaks of herpes simplex or herpes zoster (shingles). It is also used to prevent cytomegalovirus following a kidney transplant in high risk cases. It is taken by mouth. Detailed drug Information for Valtrex. Includes common brand names, drug descriptions, warnings, side effects and dosing information. What triggers herpes outbreaks? Factors that cause outbreaks may include hormonal, physical, emotional, physiological changes as well as diet habits. Valtrex is the brand name for valacyclovir, an antiviral drug used to treat infections caused by certain types of viruses. In adults, it's prescribed for shingles (herpes zoster), cold sores. VALTREX (valacyclovir hydrochloride) Caplets. DESCRIPTION. VALTREX (valacyclovir hydrochloride) is the hydrochloride salt of the L-valyl ester of the antiviral drug acyclovir.