Used primarily as an antifungal agent, this compound is effective in treating a variety of fungal infections of the skin and nails, including athlete's foot, jock itch, ringworm, and onychomycosis. It works by inhibiting the synthesis of ergosterol, an essential component of the fungal cell membrane, leading to fungal cell death. Due to its high affinity for keratinous tissues, it accumulates in the skin, hair, and nails, providing prolonged antifungal activity even after treatment ends. It is available in topical forms such as creams, gels, and sprays for superficial infections, and in oral form for more severe or resistant cases, particularly nail infections. Its broad spectrum of activity and low incidence of resistance make it a preferred choice in dermatological antifungal therapy.