Foot odor may be physiological (such as sweaty feet), may be pathological (such as tinea pedis), through a good clean work, choose the right shoes and socks or medication to alleviate. 1. Do a good job of cleaning: the sweat glands of the feet are well developed, especially for people with sweaty feet, when there is more sweat, you can wash your feet diligently, replace clean socks and other methods to remove sweat in time to reduce the odor of the feet. 2. Choose the right shoes and socks: Breathless shoes and socks will lead to poor heat dissipation and increase foot sweat. You need to choose comfortable and breathable shoes and socks, and clean the shoes and socks you have worn on the same day. 3. Medication: If the foot odor is caused by infected bacteria and fungi (e.g. ringworm), the patient, in addition to the above measures, can also be treated with antiseptic and anti-inflammatory drugs under the guidance of the doctor, such as sertaconazole nitrate cream, gentamycin hydrochloride ointment, erythromycin ointment and other medications, which are usually able to effectively alleviate the symptoms. The odor of the feet should pay attention to the daily habits, if it is caused by bacterial or fungal infections, it is recommended to use medication under the guidance of a professional doctor, to avoid scratching, to prevent their own infections and secondary infections.