1, adenomyosis is a diffuse or localized lesion formed by the invasion of endometrial glands and stroma into the myometrium. The specific cause is not very clear, and patients will show symptoms such as anemia and severe dysmenorrhea.

2. Adenomyosis is still common in recent years. In fact, it is the endometrium of ovarian gland that produces menstrual blood. It is not in the uterine cavity. When you come to menstruation, the blood can't flow along the vagina, along the uterine cavity and along the cervix. Where will it flow? Blood will flow into the uterus.

3. At this time, the uterus will become bigger and harder, which will affect the contraction of the uterus, because there is already a lot of blood in it, and the uterus should be full of muscle tissue. There is a lot of blood now. At this point, the uterine muscles are contracting. The effect is not good, so it is difficult to contract. There will be more blood at this time. This is the first manifestation of adenomyosis.

4. The second important thing is dysmenorrhea. Dysmenorrhea is also very serious. Some people are in pain. She even affects her normal life and needs to take painkillers. This is very painful. It hurts for two or three days every month. These people are in pain. Therefore, anemia and dysmenorrhea are more important and main symptoms of adenomyosis.