Valacyclovir (generic for Valtrex) is a medication approved by the FDA to treat different types of herpes infections including HSV-1 and HSV-2. It is also used to treat shingles (herpes zoster), which is caused by the Varicella Zoster Virus (VZV). There are four different ways that herpes medications can be used to treat genital herpes (HSV-1 and HSV-2): 1. To Treat Or Abort An Outbreak When There Are Early Symptoms (Prodrome): For both genital and oral herpes, people can take medication when their specific prodrome tells them an outbreak is about to occur. The medication will stop an outbreak cold (often) and when it does not, it can shorten the outbreak and make it milder than it might have been otherwise. To Prevent Outbreaks When There Are No Symptoms But Outbreaks Are More Likely: Patients also learn the life circumstances or behaviors that lead to more outbreaks. For some, a lack of sleep, increased alcohol, another illness, stress, too much sunlight, irritation, or anything that can affect one’s immunity can spur an outbreak. That means that some patients can know not just when they feel an outbreak coming on but can know when they are more likely to have an outbreak due to their circumstances. They might be under stress, having more sex therefore causing more physical irritation, drinking a bit more than they should, or missing sleep over an extended period. Valaciclovir, also spelled valacyclovir, is an antiviral drug used in the management of herpes simplex, herpes zoster (shingles), and herpes B. It is a prodrug, which is converted to aciclovir in a persons body. Common adverse drug reactions (≥1% of patients) associated with valaciclovir therapy are the same as for aciclovir, its active metabolite, and include: nausea, vomiting, diarrhea and headache. Infrequent adverse effects (0.1–1% of patients) include: agitation, vertigo, confusion, dizziness, edema, arthralgia, sore throat, constipation, abdominal pain, rash, weakness and/or renal impairment. Rare adverse effects ( Valaciclovir belongs to a family of molecules first described and patented by Paolo Cornaglia Ferraris in 1982 (patents EP0077460 A2, CA1258149A1, DE3273785D1, EP0077460A3, EP0077460B1, US4567182). Valaciclovir is a prodrug, an esterified version of aciclovir that has greater oral bioavailability (about 55%) than aciclovir (10–20%). It is converted by esterases to the active drug aciclovir, as well as the amino acid valine, via hepatic first-pass metabolism. Propecia mail order canada Where to buy clomid to get pregnant Where can i buy clomid Viagra shopping Valacyclovir/Valacyclovir Hydrochloride/Valtrex Oral Tab 1g, 500mg. NOTE Valacyclovir is not approved for the treatment of disseminated herpes zoster. Find patient medical information for Valacyclovir Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. What is valacyclovir? It's the active ingredient in Valtrex, used to treat cold sores and genital herpes. Valacyclovir is used to treat infections caused by certain types of viruses. In children, it is used to treat cold sores around the mouth (caused by herpes simplex) and chickenpox (caused by varicella zoster). In adults, it is used to treat shingles (caused by herpes zoster) and cold sores around the mouth. The viruses that cause these infections continue to live in the body even between outbreaks. Valacyclovir is also used to treat outbreaks of genital herpes. Valacyclovir decreases the severity and length of these outbreaks. In people with frequent outbreaks, this medication is used to reduce the number of future episodes. It helps the sores heal faster, keeps new sores from forming, and decreases pain/itching. This medication may also help reduce how long pain remains after the sores heal. Read the Patient Information Leaflet if available from your pharmacist before you start taking valacyclovir and each time you get a refill. Valtrex is a generic drug, which treats cold sores and herpes. It is used when patients show low immunity response to other drugs. Generic Valtrex treats shingles such as herpes zoster. Further, unlike with most antibiotics, you may take Valtrex without food on empty stomach. In addition, it treats genital herpes that may occur in HIV patients. However, if you are having a troubled stomach, you may choose to take Valtrex with some food. Some patients report stomach irritation after having the drug. To be on safer side, consult your doctor before popping the drug. Generic Valtrex is not an antibacterial, but antiviral. Most doctors advice to take small dosages for longer periods than heavy dosages for short periods. Valtrex valacyclovir Valacyclovir - LiverTox - NIH, Valacyclovir Oral - WebMD Prandina copiaZithromax zmax Valtrex is the brand name for valacyclovir, an antiviral drug used to treat infections caused by certain types of viruses. Valtrex Valacyclovir - Side Effects, Dosage, Interactions -. Buy Valacyclovir Generic Valtrex - Cold Sores & Genital Herpes.. Valtrex Pills valacyclovir generic Side Effects, and. Valacyclovir is used to treat genital herpes, cold sores, shingles, and chicken pox. Learn about side effects, interactions and indications. Valtrex valacyclovir is an antiviral drug. It slows the growth and spread of the herpes virus to help the body fight the infection. Valtrex is used to treat. Valtrex Valacyclovir belongs to the class of medications known as antivirals. It is used to treat a viral infection affecting the skin known as shingles herpes.