What causes abnormal dysmenorrhea?

Dysmenorrhea refers to pain in the lower abdomen or waist, or even the lumbar region, during and before and after menstruation. So, what causes abnormal dysmenorrhea? Let's ask relevant experts to introduce it to us.

Regarding the causes of abnormal dysmenorrhea, experts introduce the following:

(1) Although prostaglandins secreted by the endometrium can cause the muscles and blood vessels of the uterus to contract and help discharge menstrual blood, if the secretion is too much, it will cause strong spasmodic contractions of the uterine muscle fibers, coupled with ischemia of the uterine muscle wall, thus causing pain.

(ii) If the endometrium does not break into pieces but falls off in one piece during menstruation, making it difficult to discharge; or if the cervix is ​​narrow and the uterus is overly curved, preventing menstrual blood from flowing out smoothly, the uterus may contract or spasm and cause pain. Also, excessive mental tension, mood swings, physical weakness and lack of exercise during menstruation, and being very sensitive to pain and having poor tolerance can all lead to dysmenorrhea.

In addition, experts pointed out that there are some external factors that cause dysmenorrhea in girls, such as excessive mental stress, sensitivity, fatigue, cold, sudden changes in living habits, poor health, etc., which can also cause spasmodic contractions of the uterus and lead to dysmenorrhea. There is another more special situation: the entire endometrium is exfoliated, and the spasmodic contractions caused by poor excretion lead to dysmenorrhea, which is called membranous dysmenorrhea.

Through the above introduction, I believe everyone has understood the causes of abnormal dysmenorrhea. If you still have questions, please consult our online experts, who will give you more professional answers.

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