Flue Moves From Head To Chest To Digestive Diarea. Stools that are black and tarry or contain blood or pus. Irritable bowel syndrome is a common condition that causes painful spasms and cramping in.

A recent study showed that 1 in 5 people who tested positive. Food poisoning can cause abdominal pain, diarrhea, nausea, vomiting, fever, chills, and weakness. Lactose intolerance is a digestive disorder in which the body is unable to break down and digest lactose.