Aciclovir (zovirax) valaciclovir (valtrex)
. El valaciclovir es un éster de L-valina del aciclovir, que se utiliza como medicamento antiviral en el tratamiento de las infecciones causadas por el virus del herpes simple y el virus varicela-zóster. Valtrex (valacyclovir) and Zovirax (acyclovir) are antiviral drugs used to treat infections with shingles (herpes zoster), genital herpes (herpes simplex genitalis), and cold sores . Valaciclovir for the suppression of recurrent genital herpes simplex virus infection: a large-scale dose range-finding study.,. J Infect Dis. et al. También se prescribe para tratar la. Es un medicamento antiviral que se usa para tratar herpes labial o genital causados por el virus del herpes. Read on for a comparison of the two drugs. The antivirals acyclovir (generic for Zovirax and Sitavig) and valacyclovir (generic for Valtrex) are used to treat or prevent infections caused by the herpes simplex, herpes zoster, and varicella-zoster viruses. Although both drugs target the same viruses, there are a few differences between them. Side effects of Valtrex that are different from Zovirax include abdominal pain, cold symptoms, increased liver enzymes, reduced white blood cells, joint pain, and dizziness. Side effects of Valtrex and Zovirax that are similar include headache, nausea, vomiting, diarrhea, and rash. (4) Pasternak B, Hviid A. Use of acyclovir, . Am J Obstet Gynecol. Kimberlin DF, et al. Pharmacokinetics of oral valacyclovir and acyclovir in late pregnancy. Esta hoja trata sobre la exposición a aciclovir o valaciclovir en el embarazo o Pharmacokinetics of oral valacyclovir and acyclovir in late pregnancy. Mechanism of Antiviral Action: Acyclovir is a synthetic purine nucleoside analogue with in vitro and in vivo inhibitory activity against herpes simplex.