The University of Missouri Research Reactor Center is the world's most powerful university research reactor. It is one of only six public universities in the United States with a school of medicine, veterinary medicine, engineering, agriculture, and law all on one campus.
Stomach Flu Symptoms: Cramps and Nausea. Stomach flu causes inflammation of the lining of the stomach, small intestine, and large intestine. Viral gastroenteritis is highly contagious and affects millions of people around the world every year with vomiting, watery diarrhea, headache, fever, chills, and abdominal pain and cramping.
1 Lactose intolerance causes bloating, and diarrhea. 2  Irritable Bowel Syndrome: This syndrome is one of the major causes of stomach pain, bloating, and other digestive symptoms. 3  The exact cause of this syndrome is unknown but recent studies indicate that stressful lifestyle may be the most important trigger.ymptoms, and Signs of the Bloated Stomach. The major symptom of bloated stomach is a fullness sensation in the abdomen. Occasionally, bloated stomach is painful. If bloated stomach causes pain, this pain will be sharp and crampy. Bloated stomach is usually associated with excessive passage of flatus and hiccup.