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Terbinafine

Antifungal1991
Drug ClassAntifungal
Year Approved1991
Conditions TreatedNail fungus, ringworm
AvailabilityOTC

About Terbinafine

An allylamine antifungal medication. Terbinafine or Lamisil treats fungal nail infections and ringworm. For nail fungus, oral treatment involves a course lasting weeks to months. Terbinafine accumulates in nails and hair, providing prolonged protection. Complete cure rates for nail fungus remain modest even with oral treatment. Topical terbinafine is available over the counter for athletes foot and ringworm. Terbinafine is generally well tolerated but can rarely cause liver damage. It is one of the most effective treatments for fungal nail infections.

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