Paralytic ileus

Paralytic ileus (dynamic intestinal obstruction) is due to the normal contraction of intestinal movement arising from the suspension of a bowel obstruction.
Same with mechanical obstruction, Also paralytic ileus in the intestinal contents of the bowel movement stopped. However, mechanical obstruction difference is that the paralytic ileus were rare cause of intestinal perforation.
Paralytic ileus reasons infection, or blood clot formation within the abdominal vascular occlusion and intestinal ischemia, atherosclerosis or intestinal artery or vein injury intestinal blood supply obstacles. Outside the intestinal diseases such as kidney failure or blood electrolyte abnormalities (such as hypocalcemia or hypercalcemia) also can cause paralytic obstruction. There are other reasons certain drugs and hypothyroidism. In abdominal surgery after 24 to 72 hours, often varying degrees of intestinal paralysis.