It slows the growth and spread of the herpes virus to help the body fight the infection. Valtrex is used to treat infections caused by herpes viruses, including genital herpes, cold sores, and shingles (herpes zoster) in adults. Valtrex is used to treat cold sores in children who are at least 12 years old, or chickenpox in children who are at least 2 years old. Valtrex will not cure herpes and will not prevent you from spreading the virus to other people. However, this medicine can lessen the symptoms of an infection. Valtrex may also be used for purposes not listed in this medication guide. Before taking Valtrex, tell your doctor if you have HIV/AIDS, a weak immune system, kidney disease (or if you are on dialysis), or if you have had a kidney or bone marrow transplant. Fever blisters, also known as cold sores, are caused by the herpes simplex 1 virus. The virus lies dormant in your body and is usually kept in check by your immune system until something, such as an illness or stress, weakens your system and triggers an outbreak. Lysine, an amino acid, may help prevent or reduce the duration of these outbreaks, according to the University of Maryland Medical Center. Lysine is available in tablet form in the supplement section of most major drugstores. Always consult your physician before starting a supplement program. Consume the supplement three times per day, with a full glass of water or juice, to prevent outbreaks. Take one dose in the morning, one at midday and one in the evening. High doses of lysine may cause gallbladder disease, according to the University of Maryland Medical Center.
Valtrex, generic name valacyclovir, is an antiviral drug used to treat herpes and other infectionsthat L-Lysine is the amino acid that is depleted A cold sore is not welcome on your face, or anywhere. Valtrex and lysine are two treatments for herpes caused by either type. Before taking any prescription medications or alternative medicine treatments, consult your health care provider.