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.
Inflammation of one of the abdominal organs can cause cramping. Irritable bowel syndrome can cause abdominal cramping. Any situation in which a woman experiences prolonged abdominal pain, particularly with a headache, should be addressed by a medical professional. Abdominal cramping may be caused by a stomach virus. An illustration of a human stomach, a major organ in the abdomen.