The unbearable pain of chronic pelvic inflammatory disease is mainly due to the long-term inflammatory stimulation of the pelvis, which causes a series of pathological changes in the pelvic tissues such as hyperplasia, scarring, and adhesions. When the adhesions around the pelvic organs, the proliferation of pelvic connective tissue fibrosis, and the pulling on specific organs during the formation of fibrosis can produce painful discomfort. The painful symptoms are more likely to be aggravated when the tension of the strain is high, the adhesions are hypertrophic, and the blood vessels are significantly enlarged or even dilated. Therefore, in order to avoid pain in patients, they should be actively cured and cooperate with their doctors to cure acute pelvic inflammatory disease in a timely and positive manner. When the acute pelvic inflammatory disease turns into chronic inflammation cooperate with the doctor to actively treat it so as to avoid the situation of unbearable pelvic pain.