What are the causes of dysmenorrhea?

Dysmenorrhea causes great physical harm and pain to women. If it is not treated in time, it is likely to cause more serious illness and is extremely detrimental to the patient's physical and mental health. However, many people do not know the causes of dysmenorrhea. So what are the causes of dysmenorrhea? Let's take a look at the causes of dysmenorrhea.

There are many causes of dysmenorrhea, the most common ones are as follows:

(1) Cervical stenosis is mainly caused by obstruction of menstrual outflow, which causes dysmenorrhea.

(2) Uterine hypoplasia Poor uterine development is prone to abnormal blood supply, causing uterine ischemia and hypoxia, leading to dysmenorrhea.

(3) Abnormal uterine position: If a woman’s uterus is extremely retroflexed or anteflexed, it may affect the smooth flow of menstrual blood and cause dysmenorrhea.

(4) Psychological and neurological factors: Some women are overly sensitive to pain.

(5) Genetic factors are also one of the causes of dysmenorrhea. Dysmenorrhea in daughters is related to dysmenorrhea in their mothers.

(6) Endocrine factors: Abdominal pain during menstruation is related to increased progesterone in the luteal phase.

(7) The level of prostaglandins (PG) in the endometrium and menstrual blood is increased. Prostaglandin E2 (PGE2) acts on uterine muscle fibers to cause them to contract and cause dysmenorrhea. The level of prostaglandins in the endometrial tissue of menstrual patients is significantly higher than that of normal women.

(8) Excessive uterine contraction. Although the uterine contraction pressure of patients with dysmenorrhea is basically the same as that of normal women (normal pressure is about 4.9Kpa), the uterine contraction lasts longer and is often difficult to completely relax, so dysmenorrhea occurs due to excessive uterine contraction.

(9) Abnormal uterine contraction is one of the causes of dysmenorrhea. Patients with dysmenorrhea often experience abnormal uterine contraction, which often leads to ischemia of uterine smooth muscle. Uterine muscle ischemia can cause spasmodic contraction of uterine muscle, resulting in pain and dysmenorrhea.

(10) Gynecological diseases such as endometriosis, pelvic inflammatory disease, adenomyosis, uterine fibroids, etc. The placement of an intrauterine device (commonly known as an IUD) in the uterus can also easily cause dysmenorrhea.

(11) Dysmenorrhea is caused by psychological stress, long periods of sitting that lead to poor blood circulation, poor menstrual blood flow, and a preference for cold foods.

(12) Strenuous exercise during menstruation, exposure to wind, cold, dampness, etc. can easily cause dysmenorrhea.

The above content is an introduction to the causes of dysmenorrhea. I hope it will be helpful to everyone. After understanding the causes of dysmenorrhea, we should pay more attention to it in our daily life. If you still have any questions about dysmenorrhea, please consult our online experts online for answers. I wish you good health!

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