After circumcision, if there is no infection, generally do not need to use antibiotics, pay attention to local cleanliness can be. If the incision infection, you can use erythromycin, cefixime and other drugs. Circumcision surgery is more mature, pay attention to the local cleanliness after surgery, generally will not appear infection, this time there is no need to use drugs, pay attention to rest, less walking, to avoid hematoma, infection and so on. If the incision is infected, it is recommended to apply erythromycin ointment and other drugs under the guidance of the doctor, and some patients may also need oral antibiotics, such as cefixime. In addition, it is recommended to have less exposure to pornographic and obscene books or TV, etc., so as not to cause erection due to sexual stimulation, resulting in postoperative bleeding and pain. In terms of diet, try to be light, eat less spicy and stimulating food, quit smoking and limit alcohol.