Constipation occurs when a person has difficulty emptying the large bowel. Constipation can happen for many reasons, such as when stool passes through the colon too slowly. The slower the food moves through the digestive tract, the more water the colon will absorb, and the harder the feces will become. Sometimes, constipation results from a blockage in the large intestine. In this case, a person will need urgent medical attention. At other times, it may simply be due to a lack of fiber or water.
Constipation normally occurs because of :
Constipation doesn’t cause noticeable symptoms in everyone. The most common symptoms are :