What's wrong with the left abdomen pain during menstruation?

Patient's question:

No

Doctor's answer:

Before, during, and after menstruation, one may experience mild lower abdominal pain, a sense of heaviness or fullness, lower back pain, breast tenderness, and fatigue, which are normal physiological phenomena. If the lower abdominal and lower back pain is severe, accompanied by nausea, vomiting, cold limbs, and affecting normal work and study, it is referred to as dysmenorrhea. Dysmenorrhea is one of the common gynecological symptoms, particularly prevalent among unmarried young women.