T is for terbinafine

December 7, 2022

Terbinafine is a popular antifungal used for onychomycosis.

Terbinafine is a medication commonly used to treat fungal infections. It belongs to a class of drugs known as antifungals. Terbinafine is primarily used for the treatment of fungal infections of the skin, hair, and nails. The conditions it is commonly prescribed for include:

  1. Athlete’s Foot (Tinea Pedis): Terbinafine is effective in treating fungal infections that affect the skin between the toes and on the soles of the feet. It helps relieve symptoms such as itching, redness, and scaling.
  2. Ringworm (Tinea Corporis): Ringworm is a fungal infection that affects the skin, causing a ring-shaped rash. Terbinafine is commonly used to treat ringworm on the body, including the trunk, arms, and legs.
  3. Jock Itch (Tinea Cruris): Jock itch is a fungal infection that affects the groin area, often causing itching, redness, and a rash. Terbinafine can be used to treat this condition.
  4. Fungal Nail Infections (Onychomycosis): Terbinafine is one of the primary treatment options for fungal nail infections. It can be prescribed in oral tablet form to help eradicate the fungal infection in the nails.

Terbinafine works by inhibiting the growth of fungi, specifically by interfering with the synthesis of ergosterol, an essential component of fungal cell membranes. By disrupting the integrity of the fungal cells, terbinafine helps eliminate the infection.


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