How did corns grow on the foot to want to treat

Corns appear on your feet. You need to go to the dermatology department of the hospital in time for treatment. Under the guidance of the doctor, you need to use corns ointment for active treatment, or you need to follow the doctor's advice for physical therapy such as fire acupuncture, electrocautery, laser, etc. Active treatment. If necessary, you need to perform surgery in time, and you need to walk less at ordinary times.