Crohn's disease. Symptoms may include
lower abdominal cramping, diarrhea, weight loss, fever, and bleeding from the
Diabetes. People who have long-standing
diabetes may develop bowel problems that cause bloating and gas.
Diverticulitis. Symptoms may include abdominal
cramping, diarrhea, bloating, and gas.
Symptoms may include pain in the upper right side of the abdomen, chest, upper
back, or right shoulder following a meal of high-fat foods. Additional symptoms
include nausea, vomiting, fever, belching, gas, heartburn, or pale
Peptic ulcer disease. Symptoms include a burning,
aching, gnawing pain between the belly button and the breastbone that may
extend to the back, loss of appetite, weight loss, bloating, gas, nausea, or
Splenic flexure syndrome. In this chronic condition, gas
becomes trapped at the bends in the colon. Symptoms include bloating, muscle
spasms, and upper abdominal pain.