Pulling out the white roots of a corns is not a cure, and continued radical treatment is recommended. Corns usually appear as a limited, keratotic injury caused by prolonged friction or pressure on the foot. In the center of the corns there is a hard or soft core. While pulling out the white root in the corns usually only pulls out the hard or soft inner core tissue, the affected area will still experience pain and bleeding when walking, and in severe cases, it may lead to infection and pus flow. Patients need to continue to use the corns cream until the corns are completely healed or fall off, and also need to use adhesive tape to protect the affected area, so as to prevent foreign objects from entering the affected area and causing infection. If the symptoms of infection and pus flow, you can follow the doctor’s instructions to take antibiotic drugs, such as cefixime, amoxicillin and so on. During the treatment period, patients should pay attention to foot hygiene and cleanliness, so as not to cause infection.