Constipation is passage of small amounts of hard, dry bowel movements, usually fewer than three times a week. People who are constipated may find it difficult and painful to have a bowel movement. Other symptoms of constipation include feeling bloated, uncomfortable, and sluggish.
Some causes of constipation are
not enough fiber in the diet ,not uses of liquids like water, milk ,fruit juices,
lake of exersices, some types of medicines, older age,traveling, and problems in rectum and colone and some others causes.