Uses, Dosage & Side Effects: Famciclovir Tablet

Famciclovir Tablet

Generic namefamciclovir
Drug classantiviral
FormsTablet (125 mg, 250 mg, 500 mg oral tablets)

Famciclovir is a prescription antiviral tablet used to treat and manage infections caused by the herpes family of viruses, including shingles, genital herpes, and cold sores. It does not cure herpes infections, but it helps relieve pain and discomfort and helps sores heal faster.

Read the full guideUses, dosage, side effects, precautions, and sources, written from the same verified facts.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
Facts checked by a personFull disclaimer

More videos