There is no quick fix for corns on fingers. Usually, you can cooperate with your doctor to take medication, physical therapy and surgery to relieve it. 1. Medication: After soaking your hands in hot water, carefully scrape off the softened keratin and stick a good corns paste, repeat the treatment until it falls off. 2. Physical therapy: For corns on fingers, physical therapy such as cryotherapy, laser therapy, and electrocautery therapy can also be used to achieve the purpose of removal. 3. Surgery: Corns can be removed through corns excavation, which can completely remove the hyperplasia, but the damage is bigger, the recovery is slower, and sometimes there will be scarring. If a patient is diagnosed with corns, he should go to the hospital as soon as possible and receive standardized treatment under the guidance of a professional physician, so as to reduce the adverse effects of the disease.