If a baby is constipated from birth, it may be a sign of a developmental failure in the intestine called Hirschsprung's disease. Laxatives are sometimes used for immediate relief from constipation, but they should be used sparingly and never taken if other symptoms indicate that the patient may have appendicitis. Treatment must be aimed at removing the cause, such as a drug side effect, improper diet, or depression. An attempt should be made to establish some regularity in bowel movements and eating habits. A diet containing vegetable fiber, bran, cellulose, or other bulk produces large, soft feces, which are easily passed.
Constipation occurs more frequently with advancing age.
Those who spend many hours sitting down are more susceptible to constipation than those who are physically active.