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Which antiviral medication primarily used to treat infections caused

MichaelSTMichaelST
in General

Famciclovir is an antiviral medication primarily used to treat infections caused by herpes viruses, including:
Genital herpes (recurrent outbreaks or suppression).
Cold sores (herpes labialis).
Shingles (herpes zoster).
Off-label: Sometimes used for Epstein-Barr virus (EBV) or herpes B virus.
Converts to penciclovir in the body, which blocks viral DNA replication.
Dosage (Typical)
Herpes zoster (shingles): Famciclovir 500mg every 8 hours for 7 days.
Avoid if allergic to penciclovir or famciclovir.
Pro Tip: Start at the first sign of symptoms (tingling, itching) for best results. Always consult a doctor before use.

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