API

Terbinafine hydrochloride

Drug classification

Dosage form

Film-Coated Tablet

API strength per dosage

TERBINAFINE TABLETS USP 250MG

Dose

Adults: 250 mg once daily for 6 weeks (fingernail) or 12 weeks (toenail). Pediatrics (aged ≥2 years and >20 kg): Dose based on weight: 20-40 kg: 125 mg daily; >40 kg: 250 mg daily. Special populations: Adjust dose in hepatic impairment; not recommended in chronic or active liver disease.

Mechanism of action

Indications

Fungal infections of the nail (onychomycosis), skin infections (tinea corporis, tinea cruris, tinea pedis), and scalp infections (tinea capitis).

Side effects

Pregnancy category

Category B

Precautions

Contraindications