Contains butenafine hydrochloride 1% antifungal cream also cures most jock itch and ringworm. Lotrimin Cream is easy to apply smoothly on affected areas and cure most athletes' feet on large areas of the foot. Featuring clotrimazole, the cream keeps feet dry and helps prevent moisture loss, as well as preventing fungus from forming on the skin - making it difficult to walk, run, or even just relax. People are most susceptible to athletes' feet when their feet are sweating or lack proper ventilation. Shoes create the ideal environment for fungus growth, as they provide a warm, moist area for the growth of bacteria and spores on the surface of the skin - causing itching, burning, scaling, inflammation, cracking, and discomfort. Lotrimin Ultra with Butenafine Hydrochloride 1% starts relieving symptoms within one day and cures most athletes' foot between the toes in 1 week when used as directed.