Cold knife conization generally treats cervical related lesions such as cervical polyps, cervical epithelial sarcomatoid lesions, etc. It can also be used as a diagnostic modality. If any abnormalities are found in the cervix, then it is recommended that treatment needs to be carried out according to the doctor’s diagnosis. For cold knife conization, it is recommended to go to the hospital 3-7 days after the menstrual period is cleared. A circular incision is made on the surface of the cervix, and the conization is gradually made deeper inside the cervix, and the tissue cut out is examined for pathology. Cold knife conization is also used to treat serious lesions of the cervix, such as early-stage cervical cancer, because of its wide range of excision. Generally speaking, after the cold knife conization, you need to pay more attention to rest, pay attention to the bleeding condition of the wound, and generally do not recommend having sex or taking a basin bath within one month. If there is any abnormal discomfort after the cold knife conization, it is recommended to consult a doctor in time to treat the symptoms.