India, March 17 -- Painful periods are brushed aside by relying on temporary relievers and fixers like painkillers, hot water bags, and a whole assortment of short-term pain management hacks. But this 'normal' symptom of menstruation may come at a cost. It could be a sign of endometriosis, a common condition in which the inner lining of the uterus grows outside the uterus.ALSO READ: Endometriosis specialist shares 5 signs that show your cramps may not be normal: 'Includes constipation and.'What makes it even more troubling is that endometriosis can extend beyond the reproductive system, affecting other organs in the body. This is why debilitating period pain should not be normalised. Since March is also observed as Endometriosis Awareness...