Swollen feet infected with foot odor, that is, secondary bacterial infection after tinea pedis, can choose cold compresses, topical medications, static medications and other ways of treatment. The specific effect varies from person to person. 1. Cold compress: you can choose magnesium sulfate solution and other cold wet compresses, each time 15-20 minutes, can reduce pain and foot swelling symptoms. 2. Topical medication: antibiotic ointment can be used externally, such as mupirocin ointment, compound polymyxin B ointment and so on to control the local infection, and at the same time, topical antifungal medication, such as ketoconazole cream, terbinafine cream and so on. 3. Static drip drug: If the foot redness and swelling is heavy, the formation of dengue, the need for static drip drug treatment, you can choose penicillin class of drugs static drip. If the foot is infected with swollen feet, you should go to the hospital in time to avoid delaying the condition. The above drugs need to be used under the guidance of a physician.