The discomfort of the glans after circumcision may be caused by the increased sensitivity of the glans or the presence of infection. Circumcision is suitable for men with long foreskin, after circumcision, the sensitivity of the glans is increased due to the partial exposure of the glans, and the patient will have uncomfortable performance, usually after a period of time to adapt to, this feeling will disappear. In addition, if the care after the operation is not proper, not timely change the medicine or do a good job of local cleaning, it is easy to make the surgical site infected, inflamed and so on, thus there will be localized swelling, pain, itching and other uncomfortable feelings, which can be treated with erythromycin ointment and so on under the guidance of the doctor. It is recommended to pay attention to cleanliness and hygiene after surgery, try to wear loose pants, and eat a light diet.