It is normal to have an empty stomach after having a bowel movement, don’t be too worried and anxious, the pressure in the abdominal cavity decreases after the bowel movement, the stomach may feel empty, and it may also be closely related to the type of food intake. 1. Usually, you should develop a regular bowel habit, closely observe the shape, color and whether there is mucus or pus and blood in the stool, and whether there is abdominal distension and pain during defecation, to keep the bowels free of obstruction. Intake of fruits and vegetables and dietary fiber-rich ingredients, strengthen physical exercise, maintain physical and mental pleasure, for the protection of the digestive tract. 2. If there is any abnormality before, during or after defecation, you should go to a regular hospital in time to complete the relevant examinations, and eliminate the causes of the disease in the early stage of its development, so as not to delay the diagnosis and treatment of the disease.