Paralyzed elderly half a month without bowel movement is dangerous, there will be constipation, intestinal obstruction and other digestive disorders, force defecation will trigger cardiovascular accidents, life-threatening. Long-term bedridden, reduced activities lead to slow gastrointestinal peristalsis, central nervous system damage, poor feeding, defecation habits and environmental changes, psychological factors and other reasons easily cause constipation in paralyzed elderly. Prolonged constipation can lead to intestinal obstruction. At the same time, untimely discharge of feces will produce a large amount of toxin accumulation, if these toxins are absorbed by the body, can lead to fever and other complications. In addition, when the patient exerts himself to defecate, the intracranial pressure can rise sharply, making him prone to cardiovascular accidents, which can lead to sudden death or rebleeding. For constipation in paralyzed elderly, it is recommended to consult a doctor in time for proper management under the guidance of a doctor.