Guide To Common Antifungal Medications
Terbinafine

Terbinafine treats fungal infections of the hair, fingernails, and toenails. Usually, patients with fungal infections affecting the nails take the medication orally. Oral granules are appropriate for treating fungal infections of the hair follicles in pediatric patients. Due to the risk of liver damage, this medicine is not safe if individuals have liver disease. Patients should let their doctor know if they have any history of liver issues, lupus, or a weak immune system before taking this medication. Terbinafine should not be used during pregnancy.
Headaches, nausea, diarrhea, upset stomach, and skin rashes are the most common side effects of terbinafine. Patients might have abnormal liver function tests during treatment. They should inform their doctor if they develop any signs of potential liver problems, including jaundice, clay-colored stools, dark urine, or loss of appetite.