It slows the growth and spread of the herpes virus to help the body fight the infection. Valacyclovir is used to treat infections caused by herpes viruses, including genital herpes, cold sores, and shingles (herpes zoster) in adults. Valacyclovir 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. Valacyclovir 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. Before taking valacyclovir, 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. Valacyclovir can be harmful to the kidneys, and these effects are increased when it is used together with other medicines that can harm the kidneys. 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. Doxycycline dose for acne Fluconazol para que serve Is it ok to buy accutane online Adult Dosage 2.1. Cold Sores. 2 grams every 12 hours for 1 day. Genital Herpes. Initial episode. 1 gram twice daily for 10 days. Recurrent episodes. 500 mg. Valtrex valacyclovir is an antiviral medication used to treat infections with. frequently reported adverse reactions for VALTREX 500 mg twice daily; n = 194. Jan 14, 2019. Valacyclovir is used to treat genital herpes, cold sores, shingles, and chicken pox. Learn about side effects, interactions and indications. 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. This product is available in the following dosage forms: In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. For this medicine, the following should be considered: Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. It comes in the form of a tablet you take by mouth. Valacyclovir is available as a brand-name drug called Valtrex. Generic drugs usually cost less than the brand-name version. In some cases, they may not be available in every strength or form as the brand-name drug. This drug may be used as part of a combination therapy. This means you may need to take it with other medications. Valacyclovir is used to treat viral infections caused by a group of viruses called herpes simplex viruses. These infections include oral and genital herpes, shingles, and chickenpox. Valacyclovir 500 mg side effects Valtrex Valacyclovir - Side Effects, Dosage, Interactions - Drugs, Common Side Effects of Valtrex Valacyclovir Hydrochloride Drug. Abortion with cytotecClonidine side effects in menPropranolol migraine prophylaxis Find patient medical information for Valtrex Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. VALTREX 500 mg This medicine is a. Valtrex Oral Uses, Side Effects, Interactions, Pictures.. Valacyclovir Uses, Dosage, Side Effects -. Teva-Valacyclovir - Uses, Side Effects, Interactions -. Common Valtrex Side Effects. A 500 mg maternal dosage of VALTREX twice daily would provide a nursing infant with an oral acyclovir dosage of approximately 0.6 mg. In your body, valacyclovir becomes the anti-herpes medicine, acyclovir. Although valacyclovir. This product is available in the following dosage forms Tablet. Valclovir Generic Valacyclovir Hydrochloride Tablets Side Effects. The most common side effects reported in at least one indication by more than 10% of adult patients treated with Valacyclovir tablets Valclovir and more commonly than in patients treated with placebo are headache, nausea, and abdominal pain.