Sore and smelly feet may be related to tinea pedis, hyperhidrosis, not pay attention to personal hygiene and other reasons, need to be on the cause of drug treatment, surgical treatment, general treatment. 1. For tinea pedis, you can follow the doctor’s instructions to use external ketoconazole or terbinafine and other antifungal drugs, oral itraconazole and other antifungal drugs. 2. For hyperhidrosis, oral anticholinergic drugs such as atropine can prevent acetylcholine from activating the sweat glands, thus reducing the effect of sweating; we can also consider thoracoscopic thoracic sympathetic nerve chain amputation to reduce the sympathetic impulse and thus reduce the secretion of sweat glands. 3. For those who do not pay attention to personal hygiene, generally do not need special treatment, should develop good hygiene habits, wash your feet after exercise, change shoes and socks diligently. It is recommended that people with smelly feet go to the hospital in time to clarify the cause, and if treatment is needed, standardized treatment should be carried out under the guidance of the doctor to avoid delaying the condition.