Adenomyosis can be alleviated by injections, but it cannot be cured. Adenomyosis is a condition in which the endometrium is ectopic to the myometrium and is accompanied by periodic abdominal pain with progressive abdominal pain with each menstrual period. The more commonly used drugs are GnRH-a drugs such as Norelide, Daphylline and Bayeux. These drugs mainly inhibit the development of follicles, reduce the production of estrogen, inhibit the growth of the endometrium, and reduce the symptoms of abdominal pain and pelvic pain. Some people will stop menstruating after the injection, and some will have menopausal-like symptoms, i.e. perimenopausal symptoms.