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. 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. Levitra without a doctor prescription Viagra chewing gum Ciprofloxacin for children Xanax 2 mg Nov 14, 2014. In adults, it's prescribed for shingles herpes zoster, cold sores around the mouth, and to help lessen the effects of genital herpes. In children. The recommended dosage of VALTREX for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Therapy should be initiated at the earliestPatients should be informed that VALTREX is not a cure for genital herpes. Because genital herpes is a sexually transmitted disease, patients should. VALTREX is indicated for the treatment of herpes zoster shingles and the. skin and mucous membranes including initial and recurrent genital herpes in. Genital herpes is a chronic, life-long viral infection. Two types of HSV can cause genital herpes: HSV-1 and HSV-2. Most cases of recurrent genital herpes are caused by HSV-2, and approximately 50 million persons in the United States are infected with this type of genital herpes . Most persons infected with HSV-2 have not had the condition diagnosed. Many such persons have mild or unrecognized infections but shed virus intermittently in the anogenital area. As a result, most genital herpes infections are transmitted by persons unaware that they have the infection or who are asymptomatic when transmission occurs. Management of genital HSV should address the chronic nature of the disease rather than focusing solely on treatment of acute episodes of genital lesions. The recommended dosage of VALTREX for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning). The recommended dosage of VALTREX for treatment of initial genital herpes is 1 gram twice daily for 10 days. Therapy was most effective when administered within 48 hours of the onset of signs and symptoms. The recommended dosage of VALTREX for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. In patients with a history of 9 or fewer recurrences per year, an alternative dose is 500 mg once daily. In HIV─1─infected patients with a CD4 cell count greater than or equal to 100 cells/mm The recommended dosage of VALTREX for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Valtrex dosage for genital herpes Herpes Zoster Virus shingles - POZ, Valtrex Valacyclovir Hydrochloride Side Effects, Viagra gelPrednisone structureBuy generic proscar Sep 19, 2018. But in some cases, HSV-1 can cause sores on the genitals and type 2 virus. Most people don't require treatment for their cold sores, but, in some. Valtrex works by preventing the herpes virus from growing and spreading. Valtrex for Cold Sores What You Want to Know - Healthline. Valtrex - Medsafe. Q Can I use Valtrex for genital herpes?. Genital Herpes Patients should be informed that VALTREX is not a cure for genital herpes. Suppressive Therapy The recommended dosage of VALTREX for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. Your Valtrex dosage will depend on several factors, such as your age and other medications you are taking. The recommended dose for shingles is 1000 mg, taken threeDosing guidelines for genital herpes will vary. In order for your dosage to have the most effect, it's important to take it as prescribed. Women without symptoms or signs of genital herpes or its. exposure to valacyclovir and famciclovir are limited.