Itchy peeling and cracks on the soles of the feet may be tinea pedis, because there is obvious chaffing, so it is recommended to use compound benzoic acid ointment and erythromycin ointment, mixed evenly to seal the package treatment, after improvement can be changed to ketoconazole cream. The treatment of this disease will be more standardized, but easy to repeat, so to develop good hygiene habits, is a complete cure without recurrence of a prerequisite, including washing feet every day, wear breathable shoes, do not share household items with others. In terms of treatment, in addition to what I just said, you can apply ointment externally, you can also take itraconazole capsules orally, 1 time at noon, 2 capsules per time, taken with meals, after about 1 week will have obvious results. It may also be eczema, it is best to go to the hospital to do fungal examination to confirm the diagnosis.