Can HPV infection cause cervical cancer?

HPV infection may lead to cervical cancer, but not all people infected will develop cervical cancer. Persistent infection with high-risk HPV is the main cause of cervical cancer, and most HPV infections can be cleared by the autoimmune system.

High-risk HPV types such as types 16 and 18 are closely related to the occurrence of cervical cancer. This type of virus can integrate into the host cell genome and cause abnormal proliferation of cervical epithelial cells. It usually takes a long time from infection to cancer, and during this period, precancerous lesions such as cervical intraepithelial neoplasia may occur. Regular cervical cancer screening can effectively detect early lesions, and timely intervention can block the cancer process.

Low-risk HPV types such as types 6 and 11 usually cause benign lesions such as genital warts and have a low risk of cancer. Some HPV infections are transient, and the viral load in young women may decrease or turn negative on its own within 1 to 2 years after infection. People with normal immune function are more likely to clear the virus, while people who use immunosuppressants for a long time need to be monitored more closely.

Maintaining a regular schedule and a balanced diet can help enhance immunity and promote the elimination of HPV viruses. Avoiding multiple sexual partners and using condoms can reduce the risk of infection. HPV vaccination can prevent high-risk viral infections. It is recommended that women of appropriate age complete the vaccination process under the guidance of a doctor. When symptoms such as abnormal vaginal bleeding or increased secretions occur, you should seek medical treatment promptly for cervical cytology examination.