What causes cervical precancerous lesions?

In recent years, cervical precancerous lesions have been on the rise year by year, which has had a great impact on the health and lives of female friends. Understanding the causes of cervical precancerous lesions is of great help in the prevention and treatment of cervical precancerous lesions. So what are the causes of cervical precancerous lesions? Let's take you to learn about it together with the editor.

1. Pathogen factors

(1) Experts point out that herpes simplex virus type 2, human papillomavirus, human cytomegalovirus and fungal infection may be related to the occurrence of cervical precancerous lesions. However, the question of which virus is the main inducing cervical precancerous lesions or which viruses work together to easily cause cervical precancerous lesions has not yet been resolved.

(2) In any case, women should keep themselves clean and take care of themselves on a regular basis to prevent bacterial infections.

2. Marriage factors

Experts point out that the vast majority of patients with cervical precancerous lesions are married women. Early first sexual intercourse and too many sexual partners are closely related to cervical precancerous lesions. The more sexual partners one has, the higher the relative risk of cervical precancerous lesions. The incidence rate among prostitutes is four times that of normal people.

Therefore, sexual life and marriage are closely related to cervical precancerous lesions, and both men and women should resolutely put an end to extramarital sex.

3. Fertility factors

(1) Experts point out that the earlier the age of first birth, the higher the incidence of cervical precancerous lesions.

(2) Unmarried and nulliparous women have very little chance of developing cervical precancerous lesions, and the incidence of cervical precancerous lesions is also higher in women who have been married for multiple times.

(3) Multiple births and poor perinatal maintenance and delivery process will also increase the incidence of cervical precancerous lesions. However, multiple births will not increase the incidence of cervical precancerous lesions.

4. Other factors such as smoking

(1) Cervical precancerous lesions often occur in women of low socioeconomic status.

(2) Women who smoke are twice as likely to develop cervical precancerous lesions as non-smokers.

(3) In addition, different living habits in different regions may also affect the incidence of cervical precancerous lesions. Women's low immune function and adverse mental factors are related to the occurrence of cervical precancerous lesions.