Management of genital herpes.
Oral acyclovir is the therapy of choice for treatment of first-episode genital herpes, for suppression of frequently recurrent genital herpes, and, in selected patients, for episodic treatment of recurrent genital herpes. Topical acyclovir therapy is relatively or totally ineffective and is therefore discouraged. Indications for intravenous acyclovir therapy of mucocutaneous HSV infections include patients hospitalized with severe first-episode genital herpes and immunocompromised patients who have severe infections or who cannot swallow the oral preparation. The most promising investigational drugs are the oral prodrugs valaciclovir and famciclovir. Famciclovir is licensed in the U.S. for treatment of zoster but not for treatment of mucocutaneous genital herpes. When used for episodic therapy of recurrent genital herpes, both famciclovir and valaciclovir effectively reduce the duration of viral shedding, lesion healing times, and the duration of symptoms. Suppressive therapy with famciclovir has also been shown to be effective in reducing the frequency of episodes in women with frequently recurring genital herpes. Although these drugs can be given less frequently than oral acyclovir, there is yet no clear indication that they are more effective or better tolerated than oral acyclovir.
Mertz
G J
GJ
University of New Mexico School of Medicine, Albuquerque, USA.
D000998:Antiviral Agents / Q000627:therapeutic use*; D005260:Female; D006558:Herpes Genitalis / Q000188:drug therapy* / Q000821:virology; D006801:Humans; D008297:Male; D012008:Recurrence
D000998:Antiviral Agents