5 groups of people with high incidence of cervical cancer What are the high-risk factors to avoid in order to prevent cervical cancer

Cervical cancer is a common gynecological tumor. Once contracted, it will seriously affect women's health. Clinically proven, early sexual life, lower reproductive tract infection, and malnutrition affecting the resistance of cervical mucus are common factors that induce cervical cancer. In particular, chronic cervical inflammation will increase the risk of cervical cancer, and we need to be more vigilant.

Who is prone to cervical cancer?

People infected with human papillomavirus (HpV):

Data show that 99.6% of cervical cancer is caused by HPV infection.

2. Multiple sexual partners:

A study in the United States showed that the number of sexual partners ≥ 10 people accounted for 36% of new cases of cervical cancer, indicating that multiple sexual partners are significantly correlated with cervical carcinoma in situ and cervical cancer. This is because sperm will produce a sperm antibody after entering the vagina, which usually disappears completely in about 4 months. If there are many sexual partners and frequent sexual intercourse, multiple antibodies (heterosexual proteins) will be produced, making it more likely to develop cervical cancer.

3. Those who marry early and have many children:

According to the report of the Beijing Cervical Cancer Prevention and Control Cooperation Group, the incidence of cervical cancer in women who married before the age of 20 was three times that of the 21-25 age group, and seven times that of those who married after the age of 26. At the same time, the incidence of cervical cancer increased with the number of births, and the incidence of cervical cancer in women with more than 7 births was more than 10 times higher than that in women with 1-2 births.

4. Age:

The probability of women suffering from cervical cancer before the age of 20 is low, the incidence of cervical cancer is high in women aged 20-50, and the incidence is low after the age of 50. In general, there has been a trend of younger age in recent years. Last year, Beijing Friendship Hospital diagnosed 9 cases of cervical cancer, mainly in patients aged 34-48, of which 33 were under 40 years old, and 66% were aged 40-48.

5. Patients with atypical cervical hyperplasia:

Especially for patients with moderate to severe conditions, if not treated actively, it may also turn into cervical cancer.

In addition, people who take oral contraceptives, smoke and have low incomes are also at high risk of cervical cancer.

How to prevent cervical cancer?

1. Maintain a good attitude: A good attitude is also important. Long-term worry or depression will interfere with the human neuroendocrine system, leading to hormone imbalance and decreased immunity. The occurrence of many cancers is related to frequent bad moods.

2. Start from the details of life, such as: pay attention to menstrual hygiene, use qualified menstrual pads, take rest during menstruation, and prohibit swimming during menstruation. Usually control sexual life too frequently, young women should have sex twice a week, and prohibit menstruation, abortion, postpartum, and intrauterine surgery.

3. Pay attention to nutritional balance: Many women often like to lose weight and eat to keep their bodies beautiful, but they ignore the negative effects of diet leading to nutritional imbalance, which can also make cervical erosion and other gynecological diseases difficult to cure. In order to make the cervix have a sound cell barrier, you need to supplement more foods rich in carotene and vitamin C every day to enhance the ability to resist the invasion of external viruses and bacteria.

4. Maintain hormone balance in the body: Do not abuse breast enhancement health products. These products contain estrogen. The accumulation of estrogen in the body can lead to hormonal disorders and abnormal growth of cervical tissue. Avoid excessive obesity to reduce the estrogen effect of fat cells. Use less contraceptives to maintain hormone balance in the body.

5. Strengthen your physique and improve your ability to resist diseases. Do not take some weight loss pills at will. Many countries report that premature sexual life and sexual dysfunction are direct high-risk factors for cervical cancer. Not paying attention to contraception after marriage may increase the chance of cervicitis, so contraceptive measures need to be taken seriously.

What are the causes of cervical precancerous lesions?

1. Sexual activity, marriage, pregnancy and premature sexual activity

The incidence of cervical cancer in women who have sex before the age of 18 is four times that of those who have sex after the age of 18. If women start their sexual life early and have sexually transmitted diseases such as syphilis and gonorrhea, their incidence will be six times that of normal women. It has been proven that if women have sex with multiple men, they have a greater chance of developing cervical cancer. This may be because the lower reproductive tract of pre-adolescent women is not yet mature and is more sensitive to the stimulation of carcinogenic factors. If they start their sexual life early, they can easily induce cancer as long as they are infected by some bacteria or viruses.

2. Viral infection

There are many types of viruses that can cause infection in the female lower reproductive tract. The relationship between viral infection and cervical cancer has been studied for decades. So far, it is believed that three viruses may be related to the occurrence of cervical cancer: herpes simplex virus type 2 (HSV-2); human papilloma virus (HpV); and human cytomegalovirus (HCMV).

3. Causes of secretion

In recent years, whether sex hormones promote the occurrence of cervical cancer has also been a research issue. Animal experiments have successfully used estrogen to induce squamous cell carcinoma in mice, but there is no evidence that the use of exogenous estrogen in humans causes cervical cancer.

4. Other factors

Cervical cancer often occurs in women with low socioeconomic status, probably because of lack of nutrition that affects the resistance of cervical mucus. In addition, different living habits in different regions may also affect the incidence of cervical cancer. Low female immune function, poor mental health, smoking, etc. may be closely related to the occurrence of cervical cancer. Smokers are twice as likely to develop cervical cancer as non-smokers.