Athlete's foot and hand fungus are diseases caused by fungal infections. Once the fungus attaches to the skin surface, it forms an infection. Over time, the fungus can penetrate deeper, and the symptoms will gradually worsen. The best treatment method for this disease is to directly apply antifungal cream twice a day, and continue for at least one to two months or more, which can completely cure it. You can also frequently wash with hot water and apply iodine, which also has a certain antifungal effect. After the disease is cured, it is important to prevent recurrence. It is recommended not to keep small animals at home. If you do have small pets, be sure to maintain cleanliness. Avoid wearing random slippers, do not go to public baths or swimming pools, sun-disinfect used socks and shoes, and avoid touching dirty water, soil, etc., with bare hands.