Acute cervicitis is most often caused by infected abortion, puerperal infection and childbirth laceration and bacterial invasion. The main symptoms are increased leucorrhea, mucopurulent and itchy vulva, accompanied by lumbago, lower abdominal cramps and post-coital bleeding, which can occur simultaneously with vaginitis and acute endometritis. It is difficult to distinguish cervicitis from cervical intraepithelial neoplasia or early cervical cancer from the outside.