Tinea pedis is caused by fungal infections, and the infecting fungi include Trichophyton rubrum and Tinea epidermidis, etc. Improper care for tinea pedis can easily cause infection in oneself and to others, so it is important to strengthen the management of local hygiene habits when tinea pedis occurs, and one must wash one’s shoes and socks, etc., to prevent the occurrence of infection in oneself and to others. It is important not to massage, squeeze, or scratch your foot too much because it is itchy, as this can easily cause your own infection. When tinea pedis occurs it is also necessary to strengthen the control of diet, to adhere to a light diet, avoid eating sour and spicy, irritating foods, such as onions, ginger, garlic, onions, etc.. It is also important to maintain mental and emotional stability, take rest and combine work and rest, and also apply antifungal medications for topical and oral treatment.