After a cervical biopsy, the uterus may contract due to local irritation, resulting in a slight swelling and pain in the lower abdomen and discomfort in the lower abdomen, which usually disappears in 2-3 days. However, if there is pain in the lower abdomen with increased vaginal discharge and pain in the lumbosacral region, it is considered to be inflammation caused by local infection after biopsy. This condition must be treated clinically with active anti-inflammatory treatment, such as oral metronidazole tablets, which can be taken 3 times a day, 1 tablet a time, for 3-5 days until the abdominal pain symptoms disappear. In addition, gynecological examination should be done to find out whether there is redness and swelling of the trauma at the cervical biopsy site and whether there is purulent discharge. If there is purulent discharge, it is considered to be caused by local pathogenic infection, and intravenous antibiotics should be given for treatment.