If you touch athlete's foot, you can spread the fungus to other areas of your body or to other people. Athlete's foot is caused by a fungus called Trichophyton which is highly contagious. If you touch the infected area, you can spread it to other parts of your body, such as your hands, feet, or other areas where you may have skin-to-skin contact. It can also be spread to others through contact with towels, socks, shoes, or any other contaminated material.
If you do touch athlete's foot, it is important to wash your hands thoroughly with soap and water. You should also avoid touching the infected area again and avoid contact with other people until the infection is cleared up. If you have been in contact with someone who has athlete's foot, it is important to disinfect any items that have come into contact with the fungus, such as towels, bed sheets, clothes, etc.
If you suspect that you have athlete's foot, it is important to see your doctor. Your doctor can diagnose the infection and prescribe the appropriate treatment. Treatment options may include topical antifungal creams, oral antifungal medications, or light therapy. Treatment should be continued until the infection is completely cleared.