What is anovulatory functional uterine bleeding?

Dysfunctional uterine bleeding is Dysfunctional uterine bleeding , and anovulatory dysfunctional uterine bleeding anovulatory functional uterine bleeding Anovulatory functional uterine bleeding refers to irregular uterine bleeding caused by dysfunction of the neuroendocrine system that regulates reproduction . , often seen during adolescence and menopause .Dysfunctional uterine bleeding in adolescence is caused by the hypothalamus -pituitary​ - Immature or delayed development of the ovarian axis , causing the ovarian follicles to grow and develop , but ovulation cannot occur .Menopausal functional uterine bleeding is due to the natural aging of the ovaries , follicle deficiency , Ovarian dysfunction , decreased sensitivity to pituitary gonadotropin , which results in failure to ovulate and causes irregular vaginal bleeding Traditional Chinese medicine calls this disease " uterine bleeding ".

Anovulatory functional uterine bleeding is typically preceded by a period of several weeks or months. amenorrhea , followed by heavy vaginal bleeding , which often turns into vaginal bleeding after a few days , sometimes more, sometimes less , sometimes flowing and sometimes stopping , duration varies , or as short as a few days , which can last for dozens of days or even months .With secondary anemia , dizziness and panic , shortness of breath and fatigue , edema , loss of appetite, etc. .Or accompanied by breast tenderness , lower abdominal distension , emotional excitement, etc. .

Patients with anovulatory functional uterine bleeding should go to the hospital for examination and diagnosis as soon as possible , cooperate with doctors for treatment , should not be taken lightly .