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16 lut 2024 · Detailed Valacyclovir dosage information for adults and children. Includes dosages for Herpes Simplex Labialis, Herpes Simplex - Suppression, Herpes Zoster and more; plus renal, liver and dialysis adjustments.
1 lip 2024 · The usual dose is 20 milligrams (mg) per kilogram (kg) of body weight, taken three times a day for 5 days. However, the dose is usually not more than 1000 mg three times a day. For treatment of cold sores: Adults—2000 milligrams (mg) every 12 hours for one day.
1 lip 2024 · 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.
14 lis 2022 · 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).
9 mar 2023 · Treatment can be initiated at a dose of 500mg twice daily for 5-10 days, followed by a prophylactic dose of 500mg daily for several months, until patients have been free of recurrence for at least 3-4 months. 3,5
10 cze 2024 · Dosage. Warnings. Interactions. Stability. FAQ. Introduction. Antiviral; prodrug of acyclovir, a nucleoside. Uses for valACYclovir. Genital Herpes. Treatment of initial episodes of genital herpes in immunocompetent or HIV-infected † [off-label] adults and adolescents.
Initial episode: 1 g PO q12hr for 10 days. Recurrent episodes: 500 mg PO q12hr for 3 days (no data on efficacy if started >24 hours after lesion onset) Suppressive therapy...
