After the corns fall off the trauma should pay attention to keep clean, dry, you can use corns cream, growth factors and so on to apply, to help recovery, combined with the infection can use erythromycin and other drugs. Corns are keratotic hyperplasia damage caused by friction and pressure on the skin of the foot for a long time, which can cause pain when walking or wearing shoes. After the removal of corns, the wound should be disinfected to keep the local clean, you can continue to use corns cream, growth factors and other drugs to apply to help recovery; combined with infection can use erythromycin and other antibiotic drugs. When using corns cream you can use hot water to soak your feet in advance, scraping away the softened keratin before using the medicine. In daily life, we should reduce the friction of the feet, choose the right comfortable shoes, medication please follow the doctor’s instructions, the emergence of maladaptation timely consultation.