Feet easy to sweat foot odor can be caused by physiological factors, daily need to change shoes or socks, keep feet clean, but may also be caused by pathological factors, such as tinea pedis, hand and foot hyperhidrosis, etc., should be timely consultation, to find out the cause of the disease, the treatment method is based on drug therapy. 1. Physiological factors: feet easy to sweat foot odor can be caused by a lot of exercise or wear breathable shoes and socks and other factors, usually need to pay attention to personal hygiene, diligent bathing, you can use soap and water to wash your feet, and appropriate use of some talcum powder in the feet, or in the shoes into the activated charcoal stick, etc., in order to keep the feet clean, to remove the odor. If necessary, you can use aluminum chloride and other sweat suppressant drugs. 2. Pathological factors: for patients with severe sweating, botulinum toxin type A can be injected to dry the feet. Caused by tinea pedis, hyperhidrosis of the hands and feet and other diseases, it is also necessary to actively target the original disease for treatment. (1) Tinea pedis: Tinea pedis should avoid the use of antiperspirant to avoid causing pain, and can be treated with antifungal drugs such as miconazole, bifonazole, itraconazole and so on as prescribed by the doctor. (2) Hand and foot hyperhidrosis: patients with hand and foot hyperhidrosis can use local 5% alum solution and other drugs, emotional hyperhidrosis patients, but also need to use phenobarbital, chlorpromazine and other sedative drugs. Feet easy to sweat feet odor patients, by lifestyle regulation after the symptoms can not be relieved, should promptly consult a doctor to clarify the cause of the disease, under the guidance of the doctor for treatment, so as not to affect the life, socialization and so on.