Use an antifungal cream, ointment, or gel such as clotrimazole, miconazole, terbinafine, or ketoconazole
Apply the medicine exactly as directed on the package or by a healthcare professional
Continue treatment for the full recommended course, even if the rash improves early
Keep the affected area clean and dry
Wash hands after touching the rash
Avoid sharing towels, clothing, combs, hats, or bedding
Wash clothing, towels, and bedding regularly in hot water if possible
Wear loose, breathable clothing
Change socks and underwear daily
Keep feet dry and change damp shoes or socks promptly if the infection is on the feet
Use antifungal powder if recommended for moisture control
Treat all affected areas at the same time
Check and treat pets if they may be the source of infection
Avoid scratching the rash
Seek medical care if the infection is on the scalp, nails, face, or groin and is severe
Seek medical care if the rash is widespread, painful, infected, or not improving after 1 to 2 weeks of treatment
Use oral antifungal medicine only if prescribed by a healthcare professional