What is the drug valacyclovir used for? An In-Depth Guide
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4 min read
Globally, an estimated 3.8 billion people under age 50 have herpes simplex virus type 1 (HSV-1), the primary cause of oral herpes [1.6.1]. This article explores a key treatment, answering: **What is the drug valacyclovir used for?** It is an antiviral medication prescribed to manage and treat infections caused by the herpes virus family [1.2.1].