Medications for athlete's foot are also used to treat fungal infections of the skin, nail fungus, jock itch, and ringworm. They work by killing the fungus or stopping its growth. Common classes include antifungals and antifungal-corticosteroid combinations. Antifungals like ketoconazole (Nizoral) and terbinafine (Lamisil AT) are available in topical and oral forms. Antifungal-corticosteroid combinations, such as clotrimazole/betamethasone (Lotrisone), help reduce inflammation and itching while treating the fungal infection. Other examples include ciclopirox (Loprox) and miconazole, which are typically used topically. These treatments offer various ways to help you manage and eliminate fungal infections effectively.