Terbinafine: Side Effects, Uses & Monitoring

Facts extracted from current FDA product labeling for Terbinafine. Educational only — not medical advice.

Labeled uses

Terbinafine tablets are indicated for the treatment of onychomycosis of the toenail or fingernail due to dermatophytes (tinea unguium). Prior to initiating treatment, appropriate nail specimens for laboratory testing [potassium hydroxide (KOH) preparation, fungal culture, or nail biopsy] should be obtained to confirm the diagnosis of onychomycosis.

Source: FDA labeling via NIH DailyMed (set c7cf55e2…). Not affiliated with FDA or NIH.

Medical disclaimer: Always consult a qualified healthcare professional about any medication.