Causes of cervical precancerous lesions Harms of cervical precancerous lesions

What causes cervical precancerous lesions? Every year, many female friends die from cervical cancer. The harm of this disease is very great, so I hope that all female friends can pay attention to cervical cancer. There are many reasons for cervical cancer. Let's take a closer look at what causes cervical precancerous lesions!

1. Cervical inflammation and abnormal hormone secretion

If a female friend suffers from cervical disease and cannot get good treatment, it is very likely to cause cervical cancer. If there is long-term cervical damage, skin rupture, erosion, and inflammation, it may turn into early cervical cancer cells. Surveys show that abnormal secretion of progesterone (female hormone) will change the stability of cervical epithelial cells, leading to abnormal changes and the development of cervical cancer cells.

2. Improper sexual life

Some female friends have sex too early, or their sex life is not clean, which can lead to cervical cancer. Women who do not have sex usually do not get cervical cancer. The earlier the sex life, the more likely it is to cause cervical cancer in the future. Sexual promiscuity (including men and women), young age of first sexual intercourse, marriage and childbirth factors, cervical erosion, viral infection (HSV-2, HpV) are high-risk factors for cervical cancer. According to foreign reports, those who have sex before the age of 15 or have more than 6 sexual partners have a 10-fold increased risk of cervical cancer. At the same time, the cholesterol in the male smegma can be converted into carcinogens after the action of bacteria, which is also an important cause of cervical cancer.

3. HPV infection

In addition, HPV infection is also one of the serious causes of cervical cancer, so patients must pay attention to this factor. High-risk papillomavirus (HpV) infection is the main factor causing cervical cancer, and more than 90% of cervical cancer patients are accompanied by high-risk HpV infection. When HpV infection continues to exist, cervical cancer can be induced by factors such as smoking, use of contraceptives, and sexually transmitted diseases. This process is very long, which means that it takes a long time for HPV infection to develop into precancerous lesions CIN and from CIN to develop into cancer. Regular examinations can detect cancer before it occurs and treat it in time.

4. Smoking

Smoking increases the risk of cervical cancer because it reduces the body's immunity and accelerates the development of cervical cancer cells. In addition, some carcinogens produced by smoking may also lead to the development of cervical cancer cells.