What causes dysmenorrhea in women?

Dysmenorrhea refers to pain in the lower abdomen or waist, or even pain in the lumbar spine, during and before and after menstruation. Severe dysmenorrhea may be accompanied by nausea, vomiting, cold sweats, etc., which can affect work and life. So, what exactly causes dysmenorrhea in women?

First of all, the cause of dysmenorrhea is the prostaglandin secreted by the endometrium. Although it can promote the contraction of uterine muscles and blood vessels to help discharge menstrual blood, if the secretion is too much, it will cause strong spasmodic contraction of uterine muscle fibers, coupled with ischemia of the uterine muscle wall, thus causing pain.

Secondly, 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 have spasmodic contractions, causing pain. Also, excessive mental tension, mood swings, physical weakness, lack of exercise, sensitivity to pain, and poor tolerance during menstruation can all lead to dysmenorrhea.

Finally, according to relevant experts, 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.

The above are some of the more important factors that cause dysmenorrhea. I hope you have a better understanding of why women experience dysmenorrhea. If you have other questions about dysmenorrhea, you can contact our online experts to answer them.

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