What is the cause of vaginal bleeding in girls?

Adolescence is in a special period, around the age of 20, which is a positive age. It is also the period when sex hormone secretion is at its highest. Many women experience frequent menstruation, so they need to consider whether it is vaginal bleeding. So we should learn some knowledge about the causes of vaginal bleeding in teenage girls.

1. Genital inflammation: Inflammation of the vagina, uterus, and fallopian tubes can cause abnormal vaginal bleeding. For example, senile vaginitis can cause bloody leucorrhea. The main clinical manifestation of endometritis is also irregular vaginal bleeding.

2. Uterine fibroids: The most common symptom of uterine fibroids is irregular vaginal bleeding, which manifests as menstrual disorders, shortened cycles, prolonged menstrual periods, increased menstrual flow, etc.

3. Endometriosis: Endometriosis is often accompanied by uterine fibroids or adenomyosis. If the ovarian tissue is damaged or endocrine abnormalities occur, abnormal vaginal bleeding may occur.

4. Endometrial cancer: The main manifestation of endometrial cancer is abnormal vaginal bleeding, and when combined with infection, there may be foul-smelling pus and blood.

5. Ovarian tumors: Ovarian tumors destroy ovarian tissue and cause abnormal secretion of sex hormones, or tumors secrete abnormal amounts of sex hormones, which can cause irregular shedding of the endometrium and lead to abnormal vaginal bleeding, such as granulosa cell tumors.

6. Cervical cancer: The main clinical manifestation of cervical cancer is contact vaginal bleeding, which often manifests as bleeding after sexual intercourse.

7. Pituitary tumor or empty sella syndrome: These two diseases cause abnormal secretion of gonadotropin and increased prolactin from the pituitary gland, thereby affecting the secretion of sex hormones from the ovaries and ovulation disorders, causing abnormal vaginal bleeding.

8. Hypothalamic tumors: Hypothalamic tumors can cause abnormal secretion of gonadotropin-releasing hormone, which can cause abnormal vaginal bleeding through the gonad axis.

The above are the causes of vaginal bleeding in girls. Unexpectedly, there are so many causes of a minor vaginal disease. Ultimately, if we want to prevent vaginal bleeding, we need to take active measures to prevent it ourselves. Pay attention to hygiene habits. Develop good eating habits. Exercise more to improve your immunity.