Will vaginal bleeding lead to cervical cancer? What should I eat to prevent cervical cancer?

33%~81% of cervical carcinoma in situ and early invasive cancer have no clinical symptoms, and most patients are found during gynecological examinations. Common clinical symptoms of early cervical cancer include vaginal bleeding, increased leucorrhea, pain, urinary system and digestive system. Due to the different types of cervical cancer, its clinical symptoms are also different. Vaginal bleeding is usually the earliest symptom of cervical cancer. Read the following article to learn about the symptoms and preventive foods of cervical cancer.

Early symptoms of cervical cancer

Vaginal bleeding: 80% to 85% of cervical cancer patients can show varying degrees of vaginal bleeding. For women who are older in menstruation, some symptoms that suggest early cervical cancer often go unnoticed. They often regard these symptoms as some unimportant abnormalities in the female physiological process. For example, prolonged menstruation may be the only symptom of cervical cancer a few months before the onset of the disease. Mild non-menstrual spotting is often found during sexual intercourse, labor or travel. Bleeding during sexual intercourse often leads patients to early examinations. At this time, clinicians should attach great importance to it and try to find out the cause of bleeding. Sometimes, when obvious lesions are found in the cervical canal, inflammation or benign uterine fibroids are found in other parts of the genitals, they are mistakenly considered to be the cause of bleeding, or negative cytology or cervical biopsy, arbitrarily exclude the diagnosis of cervical cancer, and give patients a false sense of security. Before the bleeding symptoms worsen or the bleeding lasts for a long time, the cancer has reached an incurable stage. After menopause, vaginal bleeding or cervical biopsy is often easily mistaken for vaginal bleeding or early symptoms after leucorrhea. Therefore, some patients are also prone to vaginal bleeding or menopausal bleeding during menopause.

Leucorrhea: In the early stage, due to the presence of cancer, the cervical glands are stimulated, the secretion function is hyperactive, and a large amount of mucus leucorrhea is produced. Therefore, a few months before vaginal bleeding is discovered, there is usually a small amount of continuous watery leucorrhea. Since tumors are often accompanied by purulent bacterial infections, purulent leucorrhea is often present. Postmenopausal women should pay more attention to this. However, a large amount of watery leucorrhea does not have many symptoms.

Tips for preventing cervical cancer: Eat more of the following foods

1. Carotene

Clinical practice has proved that carotene will be converted into vitamin A in the body, which helps protect the immune system from the attack of free radical molecules and has a significant immune enhancement effect, which is very beneficial for preventing cervical cancer. Many foods mainly include animal liver and eggs, spinach, rapeseed, amaranth, lettuce leaves and pumpkin.

2. Vitamin C Supplement

There are more and more examples of viruses causing cancer. C inhibits the damage caused by viruses and helps prevent cervical cancer, which is very important. Recently, scientists have discovered that vitamin C has more than a dozen effects on enhancing immunity, including the production of antibodies and promoting the maturation of immune cells.

3. Supplement trace elements

Zinc and selenium play an extremely important role in the production and function of immune cells. Foods containing zinc and selenium are mainly oysters, fish, lean meat, edible fungi, peanuts, wheat germ powder, nuts, etc. These foods can help prevent cervical cancer.

4. Eat more soy products

Since beans can supplement phytoestrogens, the isoflavones and lignin contained in phytoestrogens are considered by scientists to have antioxidant effects. Foods rich in phytoestrogens can inhibit the growth of cervical adenocarcinoma and squamous cell carcinoma, inhibit cell division, and effectively prevent cancer cells from invading or metastasizing, making them very effective foods for preventing cervical cancer.