Valtrex Dose For Shingles Treatment

Therapy should be started at the first sign of a genital herpes episode.

Valtrex dose for shingles treatment.

Clinical data over several decades with valacyclovir and its metabolite acyclovir in pregnant women have not identified a drug associated risk of major birth defects. Valtrex is used to treat cold sores in children who are at least 12 years old or chickenpox in children who are at least. Valtrex valacyclovir is an antiviral drug. One of the most common questions we get from people is whether or not valacyclovir valtrex is used for shingles.

If you miss a dose of this medicine take it as soon as possible. Children use and dose must be determined by your doctor. 500 mg po qd. There are insufficient data on use of valacyclovir regarding miscarriage or adverse maternal or fetal outcomes.

May use for herpes zoster ophthalmicus genital mucocutaneous hsv pregnant pts suppression dose. Therapy should be initiated at the earliest sign or symptom of herpes zoster and is most effective when started within 48 hours of the onset of rash. Reassess tx need at 4mo herpes zoster shingles 1000 mg po q8h x7 days start. There are risks to fetus associated with untreated herpes simplex during pregnancy.

It slows the growth and spread of the herpes virus to help the body fight the infection. 7 to 10 days cdc recommendation recurrent episodes. However if it is almost time for your next dose skip the missed dose and go back to your regular dosing schedule. Adults 1000 milligrams mg three times a day for seven days.

Asap w in 72h of rash onset maximum efficacy w in 48h. Shingles is caused by a herpes virus in this case the varicella zoster virus or vzv. 36 wk gestation renal dosing if usual dose 500 mg qd. Valtrex is used to treat infections caused by herpes viruses including genital herpes cold sores and shingles herpes zoster in adults.

The recommended dosage of valtrex for treatment of herpes zoster is 1 gram 3 times daily for 7 days. 500 mg po bid.