FDA-approved antiviral Valacyclovir can help treat cold sores or genital herpes flare-ups.
The active ingredient in Valtrex
Valacyclovir is an antiviral medication that can slow the spread and growth of the herpes virus. Valacyclovir is FDA-approved to treat viral infections including cold sores and genital herpes. Available in episode-based therapy or off-label suppressive therapy.Start Consultation
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