TerbinafineOver the counter
Pronounced TER-bi-na-feen
Brand names: Lamisil
Type: Allylamine antifungal · All Antibiotics & Infection Medicines
What Terbinafine is used for
- Fungal nail infections
- Athlete's foot and ringworm (creams, and tablets for stubborn cases)
◆ Kidney note
Tablets are not recommended when kidney function is significantly reduced.
Common side effects
- Headache
- Diarrhea
- Changes in taste
- Skin itching (creams)
Important cautions
- Tablets can rarely injure the liver — liver symptoms such as dark urine or yellowing skin should be reported
- Changes in taste or smell can occasionally be long-lasting
How it comes
Tablets, cream, spray. This guide lists forms only — it never lists strengths or doses.
Toxicity lists: Terbinafine also appears on Medicines That Can Harm the Liver.
Related medicines — Antibiotics & Infection Medicines
Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.