Wear breathable cotton socks in daily life and change and clean them every day. Don't wear shoes, slippers and socks with others. Try not to scratch the soles of your feet and toes with your hands to prevent finger infection. At the same time of drug treatment, the shoes and socks worn by patients should be disinfected. You can expose yourself to the sun or burn yourself with boiling water. It is suggested to use foot cream and traditional Chinese medicine preparation for treatment, which can be directly applied to the affected area;