Without environmental protection and regulation, 1  Industry would have unlimited ability to produce chemicals for use as pesticides, additives, etc without being required to measure their effects on people or their accumulation in water or soils and their impact on the ecosystem.
Bowel obstruction usually presents with colicky pain, abdominal distension, vomiting and constipation. Abdominal xray in erect posture will confirm the diagnosis. So if you have the above symptoms report to ER to rule out intestinal obstruction.
1 But a number of other conditions can also cause changes in bowel habits. 2  Pain, nausea or vomiting. 3  A large colon polyp can partially obstruct your bowel, leading to crampy abdominal pain, nausea and vomiting. 4  Iron deficiency anemia.