My dysmenorrhea is very serious. Is it caused by palace cold?

Dysmenorrhea is a common gynecological symptom. It can be manifested as abdominal pain and swelling before and after menstruation or during menstruation. Dysmenorrhea may be caused by cold in the uterus, or by excessive contraction of uterine smooth muscle caused by long-term staying up late and overwork. In addition, it is also necessary to consider the causes of endometriosis, adenomyosis and other diseases.