For patients with foot odor, usually due to fungal infections, patients can take oral or topical medications, pay attention to foot hygiene and cleanliness, avoid sharing household items with others and other effective ways to improve. 1. Oral or topical medications: patients can use topical antifungal medications, such as terbinafine cream, naftifine ketoconazole cream, etc., to improve; in severe cases, you can also take oral terbinafine hydrochloride tablets or itraconazole for treatment. 2. Pay attention to foot hygiene and cleanliness: patients are advised to clean shoes and socks regularly, pay attention to foot hygiene and dryness, and apply miconazole powder on shoes, socks and feet; patients are also advised to wear shoes and socks with good breathability and keep their feet dry and clean. 3. Avoid sharing daily necessities with others: In order to eliminate the source of infection in time and avoid infecting others, it is suggested that patients should not share foot wash basin, shoes and socks and other daily necessities with others. It is recommended that patients with smelly feet should go to the hospital in time and be treated under the guidance of a professional doctor, and should not blindly use medication on their own.