How many valacyclovir 500mg Can I take a day?
How many valacyclovir 500mg Can I take a day?
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 treatment of recurrent genital herpes is 500 mg twice daily for 3 days.
Can you take 1000 mg of valacyclovir daily?
The standard dose of valacyclovir for suppressive therapy is 1,000 mg taken once daily. People with HSV-1 or HSV-2 that only experience infrequent outbreaks may also be prescribed a lower dose of 500 mg per day.
How do you take Valtrex 500 mg?
Dosing should ideally start just before, or straight after the first signs of HSV infection appear. If you have been prescribed Valtrex 500 mg tablets for the treatment of HSV infection, the usual dose to take is one tablet with water twice daily.
Is 1000mg of valacyclovir a lot?
For the treatment of an initial episode of herpes genitalis, the FDA recommends taking valacyclovir 1 gram (1000 mg) twice a day for 10 days starting at the first sign or symptom of lesions, preferably within 48 hours of onset.
How long does 1000 mg of valacyclovir stay in your system?
Because valacyclovir is a prodrug, it’s only active in your body for a short period of time after it’s taken. On its own, its half-life is approximately 30 minutes. However, once valacyclovir has converted into acyclovir, it has a half-life of 2.5 to 3.3 hours in people with normal renal function.
How much valacyclovir do you take for a cold sore?
The typical dose of valacyclovir used to treat cold sores is 2,000 mg, with a secondary dose of 2,000 mg within 12 hours. This repeated, high dose of valacyclovir quickly ends viral replication and allows cold sores to heal one to two days faster than normal. Valacyclovir Dosage for Genital Herpes
How long does it take for valacyclovir to work on herpes?
Valacyclovir Dosage for Cold Sores (Oral Herpes) The typical dose of valacyclovir used to treat cold sores is 2,000 mg, with a secondary dose of 2,000 mg within 12 hours. This repeated, high dose of valacyclovir quickly ends viral replication and allows cold sores to heal one to two days faster than normal.
What happens if you miss a dose of valacyclovir?
To help clear up your infection, keep taking valacyclovir for the full time of treatment, even if your symptoms begin to clear up after a few days. Do not miss any doses. However, do not use this medicine more often or for a longer time than your doctor ordered.
What is the standard dose of Valacyclovir for suppressive therapy for HSV-2?
The standard dose of valacyclovir for suppressive therapy is 1,000 mg taken once daily. People with HSV-1 or HSV-2 that only experience infrequent outbreaks may also be prescribed a lower dose of 500 mg per day.
