Most of us are used to the litany of side effects that are listed in fine print with any given drug. Valtrex is no exception, as it has common and rare side effects as well as contraindications with some diseases. Although it’s a great choice for treating outbreaks, it’s good to know. Read on to learn which Valtrex side effects are common, moderate or rare, and what other potential adverse reactions there are. This isn’t meant to be a substitute for medical advice. Valtrex is an antiviral medication usually prescribed for several types of herpes viruses. Its generic name is There are officially listed common side effects as well as people’s testimonies. Going by personal testimonies online, it seems the most commonly cited Valtrex side effects include itchy skin, dehydration and thirst, and mild disorientation in some people. In fact, the information that comes with Valtrex warns that you should not drive a car or operate heavy machinery until you know the effects of the drug on you. Valtrex is a brand name used to refer to Valacyclovir, which is an antiviral medication used in the treatment of infections resulting from the Herpes Simplex Virus. This Drug is prescribed for cold sores and shingles in adults and has been found to reduce genital herpes effect. In kids, the drug is prescribed for cold sores in children over 12 years and chicken pox for children over two years. It is crucial that you keep in mind that Valtrex does not cure herpes. However, it provides relief through reducing the spread of the virus and lessening the symptoms. The drug works by boosting the body’s immune system to give it a better chance in fighting the virus resulting reduced outbreaks. It is also prescribed to treat cytomegalovirus, but this is done off-label. Prednisone for acne Prednisone insulin Celebrex 100 mg side effects Find patient medical information for Valtrex Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Skip to main content Check Your Symptoms Valtrex Lowers Herpes Transmission. Once-daily Valtrex cut the chance of the partner getting herpes with no symptoms by 50%. The risk of developing genital herpes with symptoms in the partner. Recurrent Episodes VALTREX is indicated for treatment of recurrent episodes of genital herpes in immunocompetent adults. The efficacy of treatment with VALTREX when initiated more than 24 hours after the onset of signs and symptoms has not been established. Valacyclovir is used to treat herpes zoster (shingles) and genital herpes. It does not cure herpes infections but decreases pain and itching, helps sores to heal, and prevents new ones from forming. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information. It is usually taken every 8 hours (three times a day) for 7 days to treat shingles. To treat genital herpes it is usually taken twice a day for 5 days. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Do not take more or less of it or take it more often than prescribed by your doctor. Use this medication as soon as possible after symptoms appear. Continue to take valacyclovir even if you feel well. 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 symptoms Hour Acute Herpes Treatment - Stop Outbreaks Before They Start, Valtrex Lowers Herpes Transmission - WebMD Zoloft 50 mg pill Valtrex is a brand name used to refer to Valacyclovir, which is an antiviral medication used in the treatment of infections resulting from the Herpes Simplex Virus. This Drug is prescribed for cold sores and shingles in adults and has been found to reduce genital herpes effect. Treating A Herpes Outbreak With Valtrex - What you need to know. Valtrex Valacyclovir Hydrochloride Side Effects.. Valtrex prodrome symptoms and outbreaks - Herpes - MedHelp. Valtrex should be used to treat the first symptoms of herpes sores. The use of Valtrex is contraindicated in the following cases Children under 12 years of age, intolerance to any of the components, kidney failure, and/or allergic reactions. Valtrex and the Liver. The dosage for daily suppressive therapy is one gram per day. Two grams are taken only when there is an active outbreak. However, daily use is too much for some people who are concerned about the effect of such a heavy dose on the liver, since that is where Valtrex is processed. Other conditions. In other words, the signs go unrecognized as being caused by genital herpes. Signs and symptoms can be found on the penis and vulva, near the anus, on the thigh, on the buttocks, and virtually anywhere in the genital area. Treatment with antiviral drugs is standard during first episodes and can speed healing.