If you think you have athlete's foot on your hands, it is important to seek medical attention as soon as possible to ensure proper diagnosis and treatment. Before seeing a doctor, there are some steps you can take to reduce the spread of the infection. Keep your hands clean and dry, avoid sharing your personal items with others, and wear open toed shoes or sandals as often as possible. Your doctor may prescribe antifungal medication to help treat the infection, and in some cases, they may recommend a topical ointment or cream. Additionally, it is important to keep your feet clean and dry, as athlete's foot can spread from your feet to your hands. Lastly, practice good hygiene by washing your hands often and avoiding contact with contaminated surfaces.