Cervicitis is one of the most frequent and common female specific diseases. Long-term inflammatory stimulation can lead to increased discharge, lumbosacral pain, frequent urination, sexual bleeding and other symptoms, and the cervix in the inflammatory state shows obvious changes such as hypertrophy, ectasia and cysts. If cervicitis is not treated or not treated thoroughly, the state of the cervix is always poor, which can lead to poor immunity of the whole cervix, and bacteria and viruses cannot clear themselves after invasion, thus triggering a chain of adverse effects, leading to changes in epithelial cells, especially after the invasion of high-risk HPV virus, and the persistent infection that cannot clear itself can induce cervical cancer. Statistics found that about half of all married women suffer from chronic cervicitis, and with the early age of sexual life, the onset of the disease is now on a younger trend, with the age of onset having long surpassed that of women around 35 years old, and many patients at the age of 23 or 4 years old have begun to experience inflammatory changes in their cervix, which have lasted for many years, causing great harm to women’s health. Why does long-term inflammation of the cervical area lead to low local immunity? This is due to the fact that inflammation leads to the absence of squamous epithelial cells on the surface of the cervical mucosa, which is directly covered by columnar epithelium, thus causing imperfect defense. Therefore, cervicitis is a high-risk factor for cervical cancer, and inflammation must be treated early, while high-risk HPV virus is the only causative agent for cancer development, and the chance of cervical cancer is greatly increased when both are present at the same time compared to those with inflammation alone. Therefore, if we first test for high-risk HPV virus and the result is positive, we should not take it lightly. It is wrong that many people still perceive the HPV virus to be 80% self-clearing, but if the HPV virus, especially the high-risk HPV virus, is positive, colposcopy or TCT should be done to determine whether there is inflammation in the cervix in order to initially determine your chances of self-clearing, instead of applying the probability concept from books and ignoring relaxation. Of course if you already have abnormal leucorrhea, bleeding from sex, back pain, and frequent urination as mentioned at the beginning of the article, then both tests are done at the same time, and when inflammation and virus coexist, active and effective treatment is the primary condition to eliminate the deep development of the disease. At present, most of the clinical treatment is simply using interferon drug therapy, this single method can generally only reach the point of control, and some patients are also poor in their own immunity, the effect of drug therapy is more difficult to show.