What causes unexplained vaginal bleeding?

We all know that the structure of the human body is very complex. However, in life, many women face huge work pressure for a long time and cannot get timely relief, which makes them particularly prone to some gynecological diseases. Among them, vaginal bleeding without cause is a relatively common phenomenon. Many careless women always think it is menstruation. In fact, vaginal bleeding without cause is generally caused by gynecological diseases. As long as we grasp the cause of the disease, we can prevent and treat it. Let's understand the causes of vaginal bleeding without cause.

What causes unexplained vaginal bleeding?

⑴ Senile vaginitis, cervical erosion and cervical polyps, often with a small amount of fresh bleeding after gynecological examination or after sexual intercourse, may have bloody leucorrhea (sometimes leucorrhea is sorghum rice soup or amber), endometritis and endometrial hyperplasia can also cause vaginal bleeding.

⑵ Functional uterine bleeding and discontinuation of hormonal drugs such as progesterone, ethinyl estradiol, and birth control pills can cause vaginal bleeding.

⑶ Uterine fibroids, adenomyosis, cervical cancer, uterine body cancer and ovarian granulosa cell tumors can all cause vaginal bleeding accompanied by red and white discharge.

⑷ Thrombocytopenic purpura, leukemia and liver damage cause vaginal redness, accompanied by bleeding spots on the skin.

⑸ Irregular bleeding after menopause occurs in women of childbearing age. The first thing to consider is pregnancy-related diseases, such as miscarriage, ectopic pregnancy, hydatidiform mole, malignant hydatidiform mole, and choriocarcinoma.

⑹ Blood staining before or after menstruation, such as a small amount of bloody discharge a few days before or after menstruation, is generally due to abnormal ovarian function; irregular menstruation after IUD insertion.

⑺ Bleeding in late pregnancy may cause placenta previa, placental abruption, and uterine rupture.

⑻Pregnancy bleeding may be caused by placental retention, incomplete uterine involution, and puerperal infection.

⑼ Vaginal bleeding in young children may indicate vaginal sarcoma.

⑽ If menopausal women have irregular vaginal bleeding with heavy amount and long duration, endometrial cancer and reproductive malignancies should be ruled out.

The above is an introduction to the causes of unexplained vaginal bleeding. After understanding it, female friends must remember their menstrual cycles in daily life, and when they experience irregular menstruation, dysmenorrhea, or abnormal leucorrhea, they must check the causes. In addition, female friends must pay attention to maintaining good personal hygiene and try to avoid having sex when they have gynecological diseases.