What are the causes of amenorrhea in women?

Women who have not had menstruation for more than 18 years, or who have had normal menstruation but have stopped for more than 3 months, are called amenorrhea. The former is called primary amenorrhea, and the latter is called secondary amenorrhea. Some girls have a gap of several months between their first menstruation and the second menstruation, or their menstruation is irregular for one or two years, and the interval between two menstruations is relatively long. These cannot be considered amenorrhea. This is because their reproductive organs have not yet matured and their ovarian function is not yet perfect. What are the causes of female amenorrhea? They are as follows:

Gynecologists say there are many reasons for female amenorrhea, the most common ones are as follows:

First, diseases. Consuming diseases, such as severe tuberculosis, severe anemia, malnutrition, etc.; unique endocrine diseases, such as "obesity reproductive incompetence malnutrition", etc.; the influence of some endocrine glands in the body, such as adrenal glands, thyroid glands, pancreas and other functional disorders. Due to the influence of these factors, menstruation often does not come. For amenorrhea caused by these conditions, as long as the disease is cured, menstruation will come naturally.

Second, atresia of the lower part of the reproductive tract. For example, there is a congenital atresia in the cervix, vagina, hymen, labia, etc., or adhesion atresia caused by acquired damage. Although menstruation occurs, menstrual blood cannot flow out. This situation is called hidden or pseudo-amenorrhea. Atresia of the lower part of the reproductive tract can be completely cured after treatment by a doctor. This is also one of the causes of amenorrhea in women.

Third, the reproductive organs are not sound or stunted. Some people are born without ovaries, or their ovaries are dysplastic or damaged, and they cannot produce estrogen and progesterone. Therefore, the endometrium cannot undergo cyclical changes, and there will be no endometrial shedding, so there will be no menstruation. Some people are born without a uterus, or their endometrium is dysplastic or damaged. Even if the ovaries are functioning well and the secretion of estrogen and progesterone is normal, they will not have menstruation.

In addition, tuberculous endometritis and abnormal pituitary and hypothalamic function can also cause amenorrhea. There are many reasons for hypothalamic dysfunction, such as mental stimulation, sadness, anxiety, fear, tension, fatigue, environmental changes, cold stimulation, etc. Amenorrhea caused by the hypothalamus is more common.

Gynecologists remind that if a woman is found to have amenorrhea, she should go to the hospital in time to find out the cause and receive symptomatic treatment. If she does not take prompt treatment, the longer the amenorrhea lasts, the more the uterus will shrink, and the worse the treatment effect will be. If you have other questions about the causes of amenorrhea in women, please consult our experts online or call for consultation.

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