Valacyclovir works best if it is used within 48 hours after the first symptoms of shingles or genital herpes (e.g., pain, burning, or blisters) begin to appear. For recurrent outbreaks of genital herpes, valacyclovir works best if it is used within 24 hours after the symptoms begin to appear. If you are taking valacyclovir for the treatment of chickenpox, it is best to start taking valacyclovir as soon as possible after the first sign of the chickenpox rash appears, usually within one day. Valacyclovir may be taken with meals or on an empty stomach. If you are using the oral suspension, use a specially marked measuring spoon or other device to measure each dose accurately. The average household teaspoon may not hold the right amount of liquid. Drink extra fluids so you will pass more urine while you are using this medicine. 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. Side effects of xanax Sertraline pms I need to buy zithromax Infectious Diseases in Children Several pharmacotherapeutic agents are. for use in infants and children with disease from infection with herpes simplex virus. Valacyclovir is commercially available as a tablet Valtrex, GlaxoSmithKline;. Learn about Valtrex Valacyclovir Hydrochloride may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Tips for Taking Valtrex. Interested in a Discount on Valtrex? Our free DiscountRx savings card can help you and your family save money on your prescriptions. This card is accepted at all major chain. Our free Discount Rx savings card can help you and your family save money on your prescriptions. This card is accepted at all major chain pharmacies, nationwide. Enter your name and email address to receive your free savings card. Our free Discount Rx savings card can help you and your family save money on your prescriptions. This card is accepted at all major chain pharmacies, nationwide. Enter your name and email address to receive your free savings card. For preventing future outbreaks of genital herpes, the recommended dose is Valtrex 1000 mg (1 gram), taken once a day, every day. 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. Valacyclovir may also be used for purposes not listed in this medication guide. It is not known whether this medicine will harm an unborn baby. Valtrex for children Valtrex for Cold Sores What You Want to Know, Valtrex Valacyclovir Hydrochloride Side Effects, Does clomid work Special populations. Children. The efficacy of Valtrex in children below the age of 12 years has not been evaluated. Valtrex Tablets 500mg - Summary of Product Characteristics. Tips for Taking Valtrex. Valacyclovir oral suspension 25 mg/mL or 50 mg/mL can be.. Mar 1, 1998. In some children, treatment with acyclovir is an alternative to. Two other antiviral agents, famciclovir Famvir and valacyclovir Valtrex, are. Brand Valtrex. Valacyclovir is used to treat cold sores in children who are at least 12 years old. Do not give this medicine to a child without medical advice. Find patient medical information for Valtrex Oral on WebMD including its uses. In children, it is used to treat cold sores around the mouth caused by herpes.