Five common causes of menstrual cramps

Dysmenorrhea can seriously affect people's normal work and life, and understanding the causes of dysmenorrhea is very helpful in preventing dysmenorrhea. So, what are the causes of dysmenorrhea ? Next, let the experts introduce the causes of dysmenorrhea to you.

The first cause of dysmenorrhea is the increase in the content of prostaglandins (PG) in the endometrium and menstrual blood. Prostaglandin E2 (PGE2) acts on the uterine muscle fibers to contract and cause dysmenorrhea. The content of prostaglandins in the endometrial tissue of patients with menstruation is significantly higher than that of normal women. Excessive contraction of the uterus. Although the uterine contraction pressure of patients with dysmenorrhea is basically the same as that of normal women (the normal pressure is about 4.9Kpa), the duration of uterine contraction is longer and it is often difficult to completely relax, so dysmenorrhea caused by excessive uterine contraction occurs. Abnormal uterine contraction. Patients with dysmenorrhea often have abnormal uterine contraction, which often leads to ischemia of uterine smooth muscle. The ischemia of uterine muscle can cause spasmodic contraction of uterine muscle, resulting in pain and dysmenorrhea.

Second, cervical stenosis is mainly caused by obstruction of menstrual outflow, which causes dysmenorrhea. The cause of dysmenorrhea is uterine hypoplasia. Poor uterine development is prone to abnormal blood supply, causing uterine ischemia and hypoxia, which causes dysmenorrhea. Abnormal uterine position If a woman's uterus is extremely retroflexed or anteflexed, it can affect the smooth flow of menstrual blood and cause dysmenorrhea.

Third, mental and neurological factors: some women are overly sensitive to pain. Genetic factors: Dysmenorrhea in daughters is related to dysmenorrhea in mothers. Endocrine factors: Abdominal pain during menstruation is related to the increase of progesterone in the luteal phase.

Fourth, 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.

Fifth, girls' menarche, great psychological pressure, long-term sitting leading to poor blood circulation, poor menstrual blood flow, love of cold food, etc., cause dysmenorrhea. Strenuous exercise during menstruation, invasion of wind, cold and dampness, etc., are all prone to cause dysmenorrhea. This is one of the causes of dysmenorrhea.

The above is the introduction to the causes of dysmenorrhea, for your reference only. I hope that female friends can do the corresponding dysmenorrhea care before dysmenorrhea comes. In addition, if you have any questions about the causes of dysmenorrhea, please consult online experts!