Tinea pedis patients in addition to medication according to the doctor’s orders, dietary modification is also beneficial to patients, the general dietary guidelines are as follows: 1, a reasonable diet, eat more food rich in vitamin A, such as animal liver, fish, seafood, eggs, etc., as well as food rich in vitamin C and vitamin E, such as tomatoes, oranges, lemons, citrus, etc.; 2, avoid spicy stimulating foods, such as onions, garlic, leeks, ginger, chili peppers, etc., so as not to accelerate the excretion of sweat, 3, avoid eating cola, cereals, processed foods, sugar and other foods. To avoid accelerating the excretion of sweat, resulting in sweaty hands and feet; 3, avoid eating cola, cereals, processed foods, sugar and other foods; 4, appropriate intake of heat and dampness foods, such as Job’s tears, yam, white lentils, celery, etc.; 5, daily appropriate increase in the intake of anti-fungal effect of food, such as aloe vera, ginkgo fungus and so on.