causes of cervical cancer

Cervical cancer is often associated with human papillomavirus infection, multiple sexual partners, smoking, a weakened immune system, and long-term use of birth control pills.

Human papillomavirus infection is the main causative factor of cervical cancer, and persistent infection with high-risk human papillomavirus can lead to abnormal changes in cervical epithelial cells. Multiple sexual partners increase the risk of human papillomavirus infection, and an earlier age at the onset of sexual intercourse also increases the risk. Smoking will reduce the local immunity of the cervix, and the carcinogens in tobacco can directly act on the cervical tissue. People with weakened immune systems, such as AIDS patients or people taking immunosuppressants after organ transplantation, have a reduced ability to eliminate human papillomavirus. Long-term use of oral contraceptives may change the local microenvironment of the cervix, but the risk will gradually decrease after discontinuation of the drug.

To prevent cervical cancer, regular cervical cancer screening is required, and it is recommended that women of appropriate age receive the human papillomavirus vaccine. Staying in monogamous relationships and using condoms can reduce the risk of infection. Quitting smoking can help improve local immunity in the cervix. People with low immune function should strengthen follow-up monitoring. People who take birth control pills for a long time should have regular gynecological examinations. Pay attention to keeping your vulva clean every day, avoid using irritating lotions, wear breathable cotton underwear, exercise appropriately to strengthen your physique, ensure adequate sleep, and maintain a good attitude.