Mild corns can be treated with medications such as corns cream, surgical treatments such as corns exfoliation and other treatments such as freezing and laser. 1. Medication: mild corns can be treated with 50% salicylic acid ointment or corns ointment, before using, you need to use hot water to soak locally, remove the softened keratin, put on the topical salicylic acid ointment or corns ointment, you need to pay attention to protect the normal skin, avoid prolonged soaking of the feet during the period of using medication, sweating and so on, to avoid infections, the ointment can be repeated until corns fall off. 2. Surgery: A common surgery is corns exfoliation, where a circular incision is made along the edge of the corns, and the corns are removed after peeling. Corns can be removed by exfoliation, but this procedure is more damaging, slower to recover, and may even leave a scar. Choose according to the patient’s condition. 3. Other treatments: Mild corns can also be treated with laser and freezing. If you have mild corns, you need to follow the doctor’s instructions and standardize the treatment in time to avoid delaying the condition.