The treatment of foot sweat, foot odor to the cause of treatment: 1, if caused by poor shoe breathability, it is recommended that the usual choice of breathable shoes and socks, daily replacement of shoes and socks, replacement of the shoes recommended in the sun. 2, if sweating caused by more, it is recommended that every night to develop the habit of washing feet, you can add white vinegar or edible salt in the foot wash water, which can play a sterilizing effect. 3, foot odor, foot sweat is more serious, it is recommended that the first use of potassium permanganate solution for foot soaking. After soaking feet and then use 3%-5% formaldehyde solution or 20%-25% aluminum chloride solution for local application. 4, if foot sweat and foot odor accompanied by itching and molting, consider fungal infections caused by the recommended use of foot light or foot light powder for foot soak, soak feet after the local use of miconazole nitrate ointment for local application.