Pus in 10 days after circumcision is considered to be a bacterial infection caused by improper operation or postoperative care, which needs to be actively treated. In the circumcision process due to aseptic operation is not strict or in the postoperative wound care is not appropriate is likely to occur bacterial infection and produce pus. When bacterial infection occurs, you can take antibiotics such as azithromycin, roxithromycin, doxycycline, etc. to control the inflammation, the drug needs to be standardized under the guidance of the doctor, adverse reactions need to seek medical attention, drug allergy is prohibited. If the abscess is formed, the pus can be drained through surgical incision, to promote the improvement of symptoms and recovery of the disease, it is recommended that the patient actively cooperate with the doctor to receive treatment.