During circumcision, most foods can be consumed, but stimulating foods should be prohibited. After circumcision, due to the existence of damage, there are certain requirements for diet after the operation, the diet should be as light as possible, eat more fresh vegetables and fruits, and also moderate intake of protein. Due to the presence of congestion and edema and other symptoms, should prohibit the consumption of stimulating food, such as chili peppers, garlic, scallions and so on. After circumcision, do other aspects of care, keep the affected area clean as well as dry, avoid excessive pressure, in the postoperative period of one month should be prohibited from sexual intercourse, avoid contact with sexual stimulation, to prevent repeated penile erection. After the operation, we should observe the healing of the surgical incision area, and find that the surgical incision has symptoms such as oozing, pain, swelling, etc., we should be vigilant for infection, and recommend that we consult a doctor for examination and treatment.