Chicken eye on the foot is mainly caused by long-term friction and extrusion of the foot, which can be treated by general treatment, medication, surgery and other treatments. 1. General treatment: Eliminate the triggers that cause corns, such as wearing ill-fitting shoes for a long period of time and squeezing the feet to cause corns, this bad habit should be corrected, and the shoes should be replaced with well-fitting ones. 2. Medication: patients can apply 10-15% salicylic acid ointment, 40% urea ointment and other medications under the guidance of the doctor for treatment. After using the medication, adverse reactions such as tingling and rash may occur, which need to be stopped, cleaned and treated by a doctor. 3. Surgery: For patients with poor results of conservative treatment, surgery can also be considered to remove the corns. 4. Other treatments: During the medication period, you can also combine laser treatment, cryotherapy and other ways to better improve the condition. After the appearance of corns, you should go to the dermatology department in time, and under the guidance of the doctor to take appropriate therapeutic measures to intervene.