Pelvic inflammatory disease includes adnexitis. Pelvic inflammatory disease is a group of diseases caused by infections in the upper genital tract of women, mainly including endometritis, tubal inflammation, ovarian inflammation, tubo-ovarian abscess and pelvic peritonitis, while adnexitis is an inflammatory disease of the uterine adnexa due to pathogenic infection, namely tubal inflammation and ovarian inflammation. The most typical symptoms of pelvic inflammatory disease and adnexitis are lower abdominal pain, abnormal vaginal discharge and abnormal vaginal bleeding. 1. Lower abdominal pain: Patients often have persistent abdominal pain that worsens after activity or sexual intercourse. 2. Abnormal vaginal discharge: In addition to increased vaginal discharge, it may have an unpleasant odor or abnormal nature, or may be bloody due to different strains of infection. 3. In addition, if an abscess is formed, the patient may have symptoms such as lower abdominal mass and local pressure, difficulty in urination, frequent urination, painful urination, diarrhea, and feeling of urgency and heaviness. If patients have the above symptoms, they should go to the gynecology department in time to have the cause clarified through gynecological internal examination, pelvic ultrasound, blood tests, etc. After the diagnosis is confirmed, standardized and full course of anti-infection treatment is needed, and targeted medication can be given according to the results of drug sensitivity of the culture of secretions to avoid turning into chronic pelvic inflammatory disease and adnexitis.