This medication is used to treat a variety of fungal skin infections such as ringworm, athlete's foot, and jock itch. This medication is also used to treat a skin condition known as pityriasis (tinea versicolor), a fungal infection that causes a lightening or darkening of the skin of the neck, chest, arms, or legs. Terbinafine is an antifungal that works by preventing the growth of fungus.
Dose
Use this medication on the skin only. Clean and thoroughly dry the area to be treated. Apply a thin layer of the medication on and around the affected area, usually once or twice daily.
Wash your hands after using unless the area being treated includes the hands. Do not wrap, cover, or bandage the area unless directed to do so by your doctor.
Precautions
Do not apply the medication in the eyes, nose, or mouth, or inside the vagina.
Do not apply this medication on the scalp or nails unless otherwise directed by your doctor.
The dosage and length of treatment depends on the type of infection being treated.
Do not apply more often or use longer than directed. This may increase the risk of side effects.
Inform your doctor if your condition worsens or does not improve within 2 weeks for jock itch and ringworm and within 4 weeks for athlete's foot.
Before using terbinafine, tell your doctor or pharmacist if you are allergic to it; or to other allylamine antifungals.
