Diagnosis Irritable Bowel Syndrome
Incidence. Irritable Bowel Syndrome is a very common bowel complaint. Some surveys put this figure as high as one person in every five may suffer from some degree of IBS at some stage during their lives. It is twice as common among women than men and has a peak incidence among those aged between 20 and 30 years of age.
Causes of IBS or Spastic Colon: