What are the causes of cervical cancer? Common prevention methods for cervical cancer

Causes of cervical cancer

What causes cervical cancer? Cervical cancer is closely related to early marriage, premature birth, and multiple births. Therefore, early marriage, premature birth, multiple births, and sexual disorders should be avoided; pay attention to perineum cleanliness, and avoid menstruation and puerperium. The main causes of cervical cancer are:

1. HPV infection

Currently, more than 120 types of HPV are known, more than 30 of which are related to reproductive tract infections, and more than 10 of which are related to cervical intraepithelial neoplasia (CIN), which is closely related to the incidence of cervical cancer. Medical research has found that more than 99% of cervical cancer tissues have a high risk of HPV infection.

2. Sexual activity and birth frequency

Multiple sexual partners, first sexual intercourse at <16 years old, early childbirth and delivery are associated with the development of cervical cancer. The cervix is ​​immature during adolescence and is sensitive to carcinogens. As the number of deliveries increases, the likelihood of cervical trauma also increases, and the endocrine and nutritional changes during delivery and pregnancy also increase the risk of cervical cancer. Pregnant women have low immunity and a high rate of HpVDNA detection. Women who have contact with high-risk men with penile cancer, prostate cancer, or whose sexual partners have cervical cancer are also prone to cervical cancer.

Ways to prevent cervical cancer

First, develop a good lifestyle. It is not advisable to have sex too early, stick to a single sexual partner, avoid having sex too frequently, etc. At the same time, pay attention to keeping the vagina clean to avoid infection.

Second, we must achieve the "three earlys", namely early detection, early diagnosis and early treatment. Women should have a physical examination every year. If there is any abnormality, it should be diagnosed and treated in time. The earlier they are found, the earlier the diagnosis, and the earlier the treatment, the better the effect. Especially for those women who seem to be asymptomatic but have a higher risk of cervical cancer, we should pay attention to annual cervical cancer screening. The so-called high-risk women for cervical cancer mainly include those with a family history, multiple sexual partners, early sexual life, unhealthy sexual partners, etc.

Third, women who are found to have abnormalities during screening should not take it lightly. They must follow the advice of professional doctors and undergo further examinations and treatments to prevent the disease in the early stages of cancer.

Finally, female friends should also pay more attention to their own bodies. If there are abnormalities such as irregular menstruation, bleeding after sex, and unexplained vaginal discharge, you should go to the hospital in time to ask a professional doctor to find out the cause.