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.
Symptoms of large-bowel obstruction can include: 1  A bloated abdomen. 2  Abdominal pain, which can be either vague and mild, or sharp and severe, depending on the cause of the obstruction. 3  Constipation at the time of obstruction, and possibly intermittent bouts of constipation for several months beforehand.