PT - JOURNAL ARTICLE ED - , TI - Update on drugs for herpes zoster and genital herpes AID - 10.1136/dtb.1998.361077 DP - 1998 Oct 01 TA - Drug and Therapeutics Bulletin PG - 77--79 VI - 36 IP - 10 4099 - http://dtb.bmj.com/content/36/10/77.short 4100 - http://dtb.bmj.com/content/36/10/77.full SO - Drug Ther Bull1998 Oct 01; 36 AB - We reviewed the use of aciclovir (Zovirax - Glaxo Wellcome) 6 years ago.1 Since then, two more oral antiherpetic drugs have been licensed - famciclovir (Famvir - SmithKline Beecham) and valaciclovir (Valtrex - Glaxo Wellcome). Here we discuss their efficacy and safety, and review their place in the management of patients with herpes zoster (shingles) and genital herpes, comparing them with aciclovir.