What are the causes of dysmenorrhea?

What are the causes of dysmenorrhea? Dysmenorrhea refers to severe pain in the lower abdomen, backache, and even nausea and vomiting before, during, or after menstruation. It is a common disease among women. Dysmenorrhea always brings a lot of troubles to women. Severe dysmenorrhea will directly affect normal work and life. There are many factors that cause dysmenorrhea. So, what are the causes of dysmenorrhea? In response to this question, the following experts will give you a detailed introduction.

What are the causes of dysmenorrhea? The most common ones are as follows:

1. Abnormal uterine contraction. Dysmenorrhea is often caused by 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.

2. 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.

3. When a girl has her first menstruation, she may suffer from dysmenorrhea due to great psychological pressure, long periods of sitting, poor blood circulation, poor menstrual blood flow, and a preference for cold foods.

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

5. Uterine hypoplasia Poor uterine development is prone to abnormal blood supply, causing uterine ischemia and hypoxia and causing dysmenorrhea.

6. The content of prostaglandins (PG) in the endometrium and menstrual blood increases. 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.

7. 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 relax completely, so dysmenorrhea caused by excessive uterine contraction occurs.

What are the causes of dysmenorrhea? The above experts have introduced them to you in detail. If you want to know more about the causes of dysmenorrhea, please click to consult our online experts, and our authoritative experts will introduce them to you in detail.

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