After the corns fall out of the trauma generally use medication care, daily care, dietary regimen and other methods of care. 1. Drug care: after the corns fall off the wound can use drugs for care, the wound can use iodophor, hydrogen peroxide solution and other drugs for cleaning and disinfection; if the wound secondary bacterial infection appears red, swollen, inflammation, you can use fusidic acid cream, mupirocin ointment and other drugs under the guidance of the doctor for treatment. 2. Daily care: after the corns fall off the wound can be daily care, to keep the wound clean, to avoid wound infection; shoes need to wear breathable and comfortable, to avoid the foot is affected by external forces, avoid long time exercise, reduce foot friction, usually pay more attention to rest. 3. Dietary adjustments: after the corns fell off to eat more food rich in vitamins and proteins, to promote the skin at the wound to accelerate the growth. After the corns fell off the wound care should follow the doctor’s instructions to use drugs, not blindly self-medication, to avoid the recurrence of the disease.