Herpes labialis, commonly known as cold sores, is a type of infection by the herpes simplex virus that affects primarily the lip. Symptoms typically include a burning pain followed by small blisters or sores. The first attack may also be accompanied by fever, sore throat, and enlarged lymph nodes. Cold sores are small, painful, fluid-filled blisters or sores that appear on the lips, mouth, or nose that are caused by a virus. The sores can be painful and usually last a few days. I've never noticed any warts or genital sores, & He Claims his dermatologist prescribed it for his face! He doesn't get cold sores or shingles. The herpes virus, an ancient and unwelcome human companion, comes in more than one form. Herpes simplex 1 is almost always the culprit in cold sores or fever blisters that erupt around the mouth; herpes simplex 2 is generally responsible for genital herpes. Cold sores are little, unsightly and often painful blisters that happen most frequently on the lips and adjacent skin, though occasionally on gums or the nose. This page provides comprehensive information about the canker sore and cold sore remedies. Valtrex (valacyclovir) is a prescription oral anti-viral medication that is available in 500mg and 1g tablets, and is used to treat cold sores. Buy Valtrex (Valacyclovir) without prescription. Valtrex (Valacyclovir). No prescription needed. 100% privacy and security guaranted. We sell generic and branded products in our online Shop. You can use Visa or MasterCard as a payment method in our drug store. We offer Guaranteed reshipment if delivery fails. Before you go! Sign up for the FREE weekly email newsletter from the publishers of American Nurse Today. You’ll get breaking news features, exclusive investigative stories, and more — delivered to your inbox. Cold sores are no fun. Learn about Valtrex, a prescription drug that could help you shorten the time you have cold sores or even avoid them altogether. Valtrex (valacyclovir) is a prescription medication used to treat shingles, cold sores, genital herpes. Common side effects are nausea, vomiting, and headache. Drug interactions, uses, dosing, and pregnancy and breastfeeding safety information are provided.