What are the causes of dysmenorrhea?

Dysmenorrhea seriously affects the patient's daily life and causes great harm to the patient. Therefore, we should understand the causes of dysmenorrhea and actively prevent the occurrence of dysmenorrhea. However, many people still don't know much about the causes of dysmenorrhea. So what are the causes of dysmenorrhea? Next, we ask experts to introduce the causes of dysmenorrhea to everyone.

The causes of dysmenorrhea include:

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

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

(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) Bad air quality and the irritation of certain industrial or chemical odors, such as gasoline, banana water, etc., can cause dysmenorrhea

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

The above is an introduction to the causes of dysmenorrhea. Do you understand it? After understanding the causes of dysmenorrhea, we should pay more attention to it in our daily life to avoid the harm of dysmenorrhea. If you have any questions about dysmenorrhea, please consult our online experts, who will answer all kinds of difficult and complicated questions for you!

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