The first thing to consider is that the patient’s feet are often soaked in water and this symptom occurs over time, as long as you avoid prolonged soaking, the symptoms will disappear. It can also be because the patient suffers from corns, usually accompanied by the symptoms of walking pain, corns treatment is more difficult, should not be eradicated, it is recommended to use corns paste on the affected area. It can also be because the patient suffers from athlete’s foot, you can use antifungal drugs such as Dakine for treatment, and at the same time, pay attention to changing shoes and socks regularly to keep the feet dry.