What causes irregular menstruation?

Many female friends do not care much about irregular menstruation. Often, by the time they are diagnosed, the best treatment time has been delayed. Many patients are confused about the causes of irregular menstruation. So what are the causes of irregular menstruation? Next, let's take a look at the causes of irregular menstruation.

The causes of irregular menstruation include:

1. Caused by neuroendocrine dysfunction: mainly due to unstable or defective function of the hypothalamus-pituitary-ovarian axis, that is, menstrual disorder.

2. Caused by ovarian problems: Menstrual irregularities in women of childbearing age are generally due to poor ovarian corpus luteum function, which often manifests as a cycle, but a shortened cycle, or heavy menstrual bleeding.

3. Caused by organic diseases or drugs: including inflammation, tumors, developmental abnormalities, malnutrition of local reproductive organs; intracranial diseases; other endocrine dysfunction, such as thyroid and adrenal cortex dysfunction, diabetes, Sheehan's disease, liver diseases; blood diseases, etc. People who use drugs for the treatment of mental illness; endocrine preparations or intrauterine contraceptive devices may have irregular menstruation. Some professions, such as long-distance runners, are prone to amenorrhea. In addition, some abnormal bleeding during pregnancy is often mistaken for irregular menstruation.

4. Caused by obesity: Obesity is caused by consuming more calories than the body consumes. Long-term obesity in women will lead to endocrine and metabolic disorders, causing menstrual disorders, oligomenorrhea, amenorrhea, and functional uterine bleeding. In clinical medicine, it is often found that the histological changes in the ovaries of obese patients are very similar to polycystic ovary syndrome. When the weight is reduced, menstruation resumes and ovarian changes disappear. Contemporary medicine has confirmed that obesity can cause menstrual disorders.

Some obesity is caused by endocrine and metabolic dysfunction, such as gonadal dysfunction. In this case, obesity and menstrual disorders are clinical symptoms of the primary disease. In this case, weight loss cannot be used to solve the obesity problem, but a doctor should be consulted for examination and treatment. Obese patients are more likely to develop endometrial adenocarcinoma, which manifests as excessive menstruation, prolonged menstruation, and postmenopausal vaginal bleeding.

To sum up, the causes of irregular menstruation are described above, and I hope it will be helpful to everyone. After understanding the causes of irregular menstruation, we should try to avoid some factors in our daily life. If you have any questions about irregular menstruation, please consult our online experts, who will give you detailed answers. I wish you a speedy recovery and a happy life!

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