Anger is an emotional reaction that impacts the body. A person experiencing anger will also experience physical conditions, such as increased heart rate, elevated blood pressure, and increased levels of adrenaline and noradrenaline.
Parents often mistake this soiling as a sign of diarrhea. Other causes of constipation in children include: 1  a low-fiber diet. 2  certain medications or drugs, such as antacids, opiates and antidepressants. 3  diseases, such as Hirschsprung disease, diabetes and Down syndrome. 4  anatomic abnormalities, such as a birth defect.
After a while, the child may be unable to resist the urge to have a bowel movement and will pass a large mass of stool. The child may have to push hard during the bowel movement, which may be painful. Passing the stool relieves the pressure and pain until another mass of stool collects, and the cycle is repeated.Fear of pain may cause the child to try to hold the bowel movement.Other causes of chronic constipation may include: 1  A crack (fissure) around the anus, which can make bowel movements painful and cause the child to resist passing stools.or reasons that can't always be identified, some children often develop constipation that does not get better or go away with treatment (chronic constipation). The most significant factor may be the painful passing of a hard, dry stool.