If long corns are recommended not to deal with themselves, or easy to lead to infection or other adverse reactions, you can go to the regular hospital to find a professional doctor, through drug treatment, surgical treatment and physical therapy methods. 1. Medication: If the symptoms are mild, you can use corns paste under the guidance of the doctor, and pay attention to clean the feet before using the medicine. Can also follow the doctor’s instructions to use ointment coating, such as salicylic acid ointment, urea ointment. 2. Surgery: If the patient’s symptoms are more serious, the corns can be removed by corns digging surgery, before the operation requires local anesthesia, and then use the scalpel to make a circular incision along the edge of the keratinous plugs, peeled off the corns will be dug out, and then do a good job of disinfecting bandages after the operation. 3. Physical therapy: use of laser, freezing and other physical therapy to remove the lesion. For the removal of corns, it is recommended to choose the correct method under the guidance of a professional doctor, do not use your own remedies or local methods of treatment, or it will easily lead to infection and other situations.