Is the active ingredient in many antifungal medications.
Treatment of fungal infections of the skin (tinea pedis, tinea cruris, tinea corporis, and tinea manuum).
Treatment of fungal infections of the nails (onychomycosis).
Treatment of cutaneous candidiasis.
Terborin 1% Dusting Powder (Terbinafine) inhibits squalene epoxidase, an enzyme essential for fungal sterol biosynthesis. This disruption of sterol production leads to fungal cell death.
Store at room temperature, away from moisture and direct sunlight. Keep out of reach of children.
Dosage and duration of treatment vary depending on the type and severity of the infection and the form of the medication (cream, tablet, etc.).
Always follow the instructions provided by your doctor or pharmacist.
Do not stop taking the medication prematurely, even if symptoms improve.
Headache
Diarrhea
Nausea
Abdominal pain
Skin rash
Loss of taste
Elevated liver enzymes (rare but serious)
Allergic reactions (rare but serious)
Moderate alcohol consumption is generally considered safe, but excessive alcohol use should be avoided while taking terbinafine as it may increase the risk of liver damage.
Terbinafine may cause dizziness or drowsiness in some individuals. Avoid driving or operating machinery if you experience these side effects.
Terbinafine should only be used during pregnancy or breastfeeding if the benefits outweigh the potential risks. Consult your doctor before taking terbinafine if you are pregnant or breastfeeding.
Dosage and use of terbinafine in children should be determined by a doctor.
Terbinafine is primarily metabolized in the liver, and renal impairment usually does not affect the pharmacokinetics. However, patients with severe renal impairment should be monitored closely.
Terbinafine is metabolized by the liver. Patients with liver disease should be monitored closely for liver enzyme elevations. Discontinue use if elevated liver enzymes are detected.
Your doctor or pharmacist
The medication package insert
Reputable medical websites (e.g., Mayo Clinic, NHS)
