The first thing you should do is to clarify the type of bacterial infection, you can do the bacterial culture of exudate and drug sensitivity to find out the causative bacteria, and find out the corresponding antibiotic treatment for the causative bacteria, the effect will be better. At the same time can be combined with topical drug treatment, can be applied externally ralph lauren polo solution, two times a day, once for 20 minutes. 20 minutes after the gauze removed, only then can be used topical antibiotic ointment, such as fusidic acid ointment, clindamycin phosphate gel, Bactrim ointment or oxyfloxacin gel and other antibiotic treatment. You should also avoid eating spicy and irritating foods, avoid drinking alcohol, wear loose and breathable shoes, and usually expose your feet to the outside world for drying.