Pelvic inflammatory disease is a common gynecological condition that manifests itself as lower abdominal pain, and incompletely treated patients may also experience recurrent episodes of pain forming chronic pelvic pain. The main causes of pelvic inflammatory disease are: recurrence of previous pelvic inflammatory disease without standard treatment, multiple sexual partners which can also lead to increased probability of pelvic inflammatory disease, invasion of pathogens such as gonococcus and bacterial vaginosis, surgical operations on the uterine cavity such as abortion, curettage, hysteroscopy, etc., and of course, the spread of infection from neighboring organs such as appendicitis. If there is lower abdominal pain, fever, purulent discharge, odor, you should actively come to the hospital, perform the examination of secretions such as mycoplasma, chlamydia, gonococcus and general bacterial culture and identification, and empirically apply broad-spectrum antibiotic treatment, pay attention to the abdominal pain, acute inflammation once incomplete control may lead to chronic pelvic inflammatory disease, and then the formation of pelvic organ adhesions, especially women who have not had children, it is likely that because of the The adhesions are likely to cause infertility or ectopic pregnancy due to deformation of the fallopian tubes. It is recommended to avoid unclean sex, to actively treat symptoms in the reproductive system, to avoid retrograde infection, and to prohibit intercourse during menstruation, all of which can help reduce the incidence of pelvic inflammatory disease.