What are the early signs of cervical cancer? Is regular screening effective in preventing cervical precancerous lesions?

In daily life, cervical cancer is a common gynecological disease among women. Many women also know that cervical cancer is more serious and should be treated in time. Many women do not know what the symptoms of cervical cancer are, what are the precursors of cervical cancer, and how to prevent it?

The early signs of cervical cancer are as follows

1. Vaginal bleeding

Early symptoms of cervical cancer Early symptoms of cervical cancer may be a small amount of bloody leucorrhea and contact vaginal bleeding, which usually starts after sexual intercourse, defecation, activity or gynecological examination. Most patients with early cervical cancer have a small amount of bleeding, which often stops on its own.

2. Lower abdominal pain and swelling of lower limbs

Patients with early cervical cancer may experience symptoms such as lower abdominal discomfort, lower abdominal pain, low back pain, pelvic and lower limb pain, lower limb swelling, and fever.

Increased vaginal discharge

In the early stage of cervical cancer, due to the stimulation of cancer, the cervical glands secrete hyperfunction, producing mucus leucorrhea with no odor. As the cervical cancer grows, it becomes secondarily infected and necrotic, and the secretion increases, like rice water or mixed blood, with a foul odor. This is the most common early symptom of cervical cancer.

4. Urinary tract symptoms

Irritation, frequent and urgent urination, blood in the stool.

Regular screening can detect cervical precancerous lesions in advance

The speed at which cervical precancerous lesions develop into cervical cancer is uncertain and varies from person to person. It is recommended that women over the age of 30 undergo regular cervical smear examinations. If there are any abnormalities, further examinations should be conducted. In addition, active treatment of moderate to severe cervical erosion, timely diagnosis and treatment of atypical hyperplasia (atypical hyperplasia) stage II or III cervical precancerous lesions should be carried out in order to block the occurrence of cervical cancer.

The screening method for cervical cancer is also very simple, that is, to do a cervical cell scraping and HPV test, which is completely non-invasive and painless, and only takes 6 minutes for one test. Experts recommend that women should start cervical cancer screening within three years after having sex. If the test is negative for two consecutive years, you can do the next screening after two years. If it is still negative after two consecutive years, you can do it again after three years, and then do it again after two consecutive years. In other words, women only need seven or six minutes in their lifetime to eliminate the threat of cervical cancer forever.

Some women also asked whether there are early symptoms of cervical cancer that can help patients detect cervical cancer early. But in fact, clinical studies have found that cervical cancer does not cause any discomfort in the early stages, and some mild symptoms are easily ignored. Experts' health advice to women is that women should learn to pay attention to health warnings issued by the body, such as vaginal bleeding after sex and vaginal bleeding after urination. Even if it happens once, women should remain vigilant.

In addition, women must also pay attention to their leucorrhea. Most cervical cancer patients have varying degrees of increased leucorrhea. Therefore, women should pay attention to the nature, quantity and smell of leucorrhea. Especially when a large amount of watery or mucous leucorrhea is found, it must be paid attention.

Eating carrots regularly can effectively prevent cervical cancer

Carrots are a food that many picky eaters dislike very much, and there are even rumors that eating too many carrots may cause infertility. But here, experts point out that women cannot eat carrots because carotene will be converted into vitamin A, which can enhance women's immune function and resist cancer.

Teach you how to make carrot juice to prevent cervical cancer

Ingredients: 200 grams of carrots.

Preparation method: Wash, cut into small cubes, add appropriate amount of cold boiled water, squeeze out the juice, 1 cup each time, 1 cup to 2 times a day.

Analysis: Carrots are rich in carotene, containing 4 grams and 0.05 milligrams per 100 grams. Carotene can be converted into vitamin A in the liver after entering the human body. Both can keep epithelial tissue healthy and enhance resistance to disease. Many clinical case studies have shown that the occurrence of many epithelial cell cancers is negatively correlated with vitamin A intake. Animal experiments have also shown that the lack of vitamin A or carotene in feed can increase the sensitivity of animals to chemicals. When vitamin A is adequately taken in, it can effectively inhibit the carcinogenic effect of carcinogens, inhibit the growth and differentiation of tumor cells, prevent and delay the development of cancer, or cause precancerous lesions to regress. It can be used to prevent a variety of tumors including cervical cancer.