What physiological process causes the severe pain of menstrual cramps?

Question

Quizplus · Accepted Answer

NSAIDs inhibit prostaglandin activity that is largely the cause of menstrual cramping.Mechanical stimuli include external forces that result in pressure or friction.This pain is not caused by external sources.Thermal stimuli are those caused by heat or cold,which does not apply to menstrual cramps.Histamine activity is part of the process of inflammation,but is not involved in menstrual cramps,nor are histamines impacted by NSAIDs.

What Physiological Process Causes the Severe Pain of Menstrual Cramps