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.
Reasons For Excessive Vomiting. There are many reasons why a person can experience excessive vomiting. Nausea and vomiting are clear indications that something you have ingested is causing harm to the body. The body tries to force the harmful substance back up through the esophagus, to eliminate it.