Final answer:
Severe discomfort during a woman's menstrual period is known as dysmenorrhea. Possible causes include endometriosis and adenomyosis.
Step-by-step explanation:
Severe discomfort during a woman's menstrual period is known as dysmenorrhea. Dysmenorrhea is characterized by painful abdominal cramps that occur before or during menstruation. The pain can range from mild to severe and may be accompanied by other symptoms such as headache, nausea, and fatigue.
One possible cause of severe menstrual pain is endometriosis. This is a condition in which endometrial tissue, normally found inside the uterus, grows outside of it. During menstruation, this tissue can bleed and cause inflammation, leading to severe pain.
Another potential cause of severe menstrual pain is adenomyosis. This is a condition in which the lining of the uterus grows into the muscular wall of the uterus. Adenomyosis can cause intense cramping and heavy menstrual bleeding.