What causes sudden vaginal bleeding?

When a woman's vagina has abnormal conditions, it needs to be improved in time so as not to harm her health. Many women don't know what to do when they have vaginal problems. There are many reasons for vaginal abnormalities, and treatment cannot be carried out arbitrarily. Treatment must be carried out according to the doctor's advice. So what causes sudden vaginal bleeding? This is also something many women don't know.

What causes sudden vaginal bleeding?

Vaginal bleeding is one of the most common symptoms of female genital diseases.

Vaginal bleeding is a common problem for many women. Some of it is physiological vaginal bleeding, such as normal menstruation and postpartum lochia, which are within the normal physiological range and will not harm your health. Pathological vaginal bleeding is different. It is not only a manifestation of physical illness, but the bleeding itself can also damage physical health. Vaginal bleeding can come from the vulva, vagina, cervix, and endometrium, but most cases come from the uterus.

There are many causes of abnormal vaginal bleeding, such as ovarian endocrine dysfunction, abnormal pregnancy, tumors, reproductive tract inflammation, injury, foreign bodies, or systemic diseases. Age is an important reference value for the identification of vaginal bleeding: vaginal bleeding in young girls and postmenopausal women (elderly women) is often considered to be malignant tumors; vaginal bleeding in adolescent women is first considered to be dysfunctional uterine bleeding (abbreviated as functional uterine bleeding); and women of childbearing age are often considered to have pregnancy-related diseases.

Vaginal bleeding can be roughly divided into the following types:

1. The menstrual volume increases and the menstrual period is prolonged but the cycle is normal. It may be uterine fibroids, adenomyosis, or dysfunctional uterine bleeding. In addition, those who have used an intrauterine device may also have increased menstrual flow.

2. Vaginal bleeding with irregular menstrual cycle. It is often functional uterine bleeding, but endometrial cancer should be ruled out first.

3. Long-term vaginal bleeding. Most of them are malignant tumors of reproductive organs, such as cervical cancer, endometrial cancer, etc.

4. Irregular bleeding after menopause. Women of childbearing age are more likely to be concerned about pregnancy-related diseases, such as miscarriage, ectopic pregnancy, hydatidiform mole, etc.; postmenopausal women are more likely to have malignant tumors.

5. Bleeding after sexual intercourse. Most of them are cervical erosion, cervical polyps, cervical cancer or submucosal myoma.

6. Vaginal bleeding with leucorrhea. It is often considered to be advanced cervical cancer or endometrial cancer with infection.

7. Paroxysmal vaginal bleeding. There is a possibility of primary fallopian tube cancer.

8. Intermenstrual bleeding. It occurs between two menstrual periods, lasts for 3-4 days, and when the amount of blood is very small, it is mostly ovulation bleeding.

After understanding what causes sudden vaginal bleeding, women who have such vaginal problems should also actively seek treatment. There are many ways to improve vaginal bleeding, the most common of which is medication. Medication is very effective in alleviating such problems, and using medication to treat vaginal bleeding does not cause any harm to women's bodies.