Primary dysmenorrhea is often caused by uterine hypoplasia

Since many women now suffer from dysmenorrhea, many women do not pay enough attention to the causes of dysmenorrhea, and always think it is a minor disease. Clinically, there are many causes of dysmenorrhea. The main causes of dysmenorrhea can be divided into primary and secondary. The following is an introduction to the causes of dysmenorrhea.

Causes of secondary dysmenorrhea :

The cause of this dysmenorrhea is more common in women after childbirth and in middle age, and is caused by pelvic inflammation, tumors or endometriosis. There are also periodic changes and bleeding. During the menstrual cycle, the blood cannot flow out, causing pain, and the dysmenorrhea is gradually aggravated by adhesions with the surrounding tissues and organs. Internal examination can find that the uterus is enlarged and hard, with poor activity, or hard irregular nodules or masses are found in the uterine rectal pouch, and tenderness will have obvious causes of dysmenorrhea.

Causes of primary dysmenorrhea:

The cause of this type of dysmenorrhea is not yet fully understood. It is often caused by uterine hypoplasia, narrow cervical opening or cervical canal, and excessive uterine curvature, which makes menstrual blood flow out poorly and causes menstrual blood retention, thereby stimulating uterine contraction and causing dysmenorrhea. Some causes of dysmenorrhea occur during the menstrual cycle, with the endometrium shedding in flakes. Before discharge, the uterus contracts strongly, causing pain, and the symptoms are relieved after discharge, which is called membranous dysmenorrhea.

You should pay more attention to the causes of dysmenorrhea. The above is a detailed introduction to the causes of dysmenorrhea. You must have a certain understanding of the causes of dysmenorrhea. If you have any questions about the causes of dysmenorrhea, please consult our online experts.