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.
In some cases, bowel cancer can stop digestive waste passing through the bowel. This is known as a bowel obstruction. Symptoms of a bowel obstruction can include: 1  severe abdominal pain, which may initially come and go. 2  not being able to pass stools when you go to the toilet. 3  noticeable swelling or bloating of the tummy.