Treatment for corns includes medication, physical therapy, and surgery. 1. Medication: According to the doctor’s advice, topical corns cream can soften the corns and make them fall off. Before use, it should be soaked in hot water and then scraped to remove the corns. If it doesn’t work, you can use salicylic acid ointment and urea ointment externally under doctor’s guidance. The cuticle should be cleaned before changing the medicine until the corns fall off. 2. Physical therapy: For patients with corns, due to different physical qualities, medication may not be effective, then you can also use physical therapy such as freezing and laser to remove corns. 3. Surgery: For patients who are not effective in conventional treatments, they can be treated with surgery, such as corns digging, which can quickly remove the corns, and suture them if necessary. After treatment, if patients still do not pay attention to wearing shoes, or local long-term pressure, it will still lead to the occurrence of new corns. Therefore, prevention is very crucial.