Valacyclovir is used to treat herpes virus infections, including herpes labialis (also known as cold sores), herpes zoster (also known as shingles), and herpes simplex (also known as genital herpes) in adults. It is also used to treat chickenpox and cold sores in children. In your body, valacyclovir becomes the anti-herpes medicine, acyclovir. Although valacyclovir will not cure shingles or genital herpes, it does help relieve the pain and discomfort and helps the sores heal faster. Valacyclovir is available only with your doctor's prescription. men's sexual health aids 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. Is propranolol used to treat anxiety Prednisone used for back pain Jan 4, 2019. Valtrex is an antiviral drug used to treat infections caused by herpes viruses. Learn about side effects, interactions and indications. buy antabuse online usa Find patient medical information for Valtrex Oral on WebMD including its uses. Valacyclovir works best when the amount of medicine in your body is kept at a. Valtrex works by preventing the herpes virus from growing and spreading. Your doctor may also prescribe Valtrex to help prevent future cold sores, which is an off-label use. In that case, you and. 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 zoster). It is also used to treat cold sores, and to treat and prevent recurrences of genital herpes. It works by interfering with the way the virus reproduces. Valacyclovir works by stopping the virus from multiplying and spreading to nearby healthy cells. It does not cure shingles, cold sores, or genital herpes, but it does help the sores to heal more quickly, and it relieves pain and discomfort. When used to prevent recurrences of herpes, it also reduces the risk of transmission (spreading) of the infection to others. Cold sores are painful and oozing, and they always seem to appear before that wedding or class reunion. Cold sores are typically caused by type 1 virus (HSV-1). Also called fever blisters, the small, fluid-filled lesions typically form near or on your lips and can cause symptoms such as tingling, itching, or burning. But in some cases, HSV-1 can cause sores on the genitals and type 2 virus (HSV-2) can cause sores on the mouth. But, because they’re caused by a virus, they can be treated with antiviral medications. Valtrex, which contains the active ingredient valacyclovir, can help your cold sores clear up faster. It can also reduce the number of cold sores you get. Read on to learn how Valtrex works and how to use it to treat your cold sores. Cold sores typically start to heal on their own within about four to six days. Although, the first cold sore you get will likely last longer. Most people don’t require treatment for their cold sores, but, in some cases, a doctor may prescribe an antiviral medication such as Valtrex. Valtrex medicine Valtrex Oral Interactions with Other Medication - WebMD, Valtrex Oral Uses, Side Effects, Interactions, Pictures, Warnings. Xanax 11 Nov 14, 2014. 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. Valtrex Valacyclovir - Side Effects, Dosage, Interactions - Drugs Valtrex for Cold Sores What You Want to Know Common Side Effects of Valtrex Valacyclovir Hydrochloride Drug. US Brand Name. Valtrex. In your body, valacyclovir becomes the anti-herpes medicine, acyclovir. For this medicine, the following should be considered. can you buy cialis otc in canada VALACYCLOVIR is an antiviral medicine. It is used to treat or prevent infections caused by certain kinds of viruses. Examples of these infections include herpes and shingles. This medicine will not cure herpes. The lowest GoodRx price for the most common version of generic Valtrex is around $23.40, 91% off the average retail price of $266.10. Valtrex received an overall rating of 8 out of 10 stars from 35 reviews. The drug had not stopped a bad outbreak of shingles 2 years ago on my scalp and neck.