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Causes of IBS

What causes one person to have IBS (irritable bowel syndrome) and not another? No one knows. Symptoms cannot be traced to a single organic reason but there may be multiple causes of IBS. Research suggests that people with IBS seem to have a colon that is more sensitive and reactive than usual to a variety of things, including certain foods and stress. Some evidence indicates that the immune system, which fights infection, is also involved.

Intestinal Pseudo-Obstruction

Intestinal pseudo-obstruction (false blockage) is a condition that causes symptoms like those of a bowel obstruction (blockage). But when the intestines are examined, no obstruction is found. A problem in how the muscles and nerves in the intestines work causes the symptoms. Pseudo-obstruction symptoms include cramps, stomach pain, nausea, vomiting, bloating, fewer bowel movements than usual, and loose stools. Over time, pseudo-obstruction can cause bacterial infections, malnutrition, and muscle problems in other parts of the body. Some people also have bladder problems.