Although the respiratory rhythm arises in the brain, its activity can be regulated by the reflex of incoming impulses from the respiratory organs themselves as well as skeletal muscles and sensory apparatus of other organ systems, so what are the preventive methods of impaired respiratory reflex regulation, let’s find out: first apply diet, exercise, psychological care, correct diet, lifestyle habits and behavior, consciously control diet, quit smoking and alcohol, avoid sedation before sleep. Improve the nutritional status of the body, enhance nutrition to improve the intake of sugar, protein and various vitamins, if necessary, intravenous injection of complex amino drum, plasma, albumin. Control sleep position, avoid supine position. Adhere to exercise, daily respiratory gymnastics, enhance the activity of respiratory muscle function. The key to respiratory gymnastics is to develop exhalation, that is, try to exhaust the exhaust gas, fresh air Qiran sucked in. Do not turn it upside down, think short of breath and desperately develop inhalation, resulting in poor discharge of exhaust gas in the body, resulting in emphysema even more. Breathing gymnastics can be described as a kind of abdominal breathing training, that is, inhalation when the abdomen bulge up, exhale when the abdomen concave, each time practice to about 6 cm below the navel slightly sour until. If you have a disease, release bronchospasm, eliminate bronchial mucous membrane edema, reduce bronchial secretions, eliminate stubborn phlegm, reduce airway resistance and reduce energy consumption. For patients with trauma and shock, it is important to avoid inhalation of high concentration of oxygen, transfusion of blood from long-stored blood banks or overdose of fluids to avoid inducing adult respiratory distress syndrome caused by impaired regulation of respiratory reflexes. When surgery is necessary for patients with respiratory diseases, the patient’s pulmonary function reserve should be checked first. Patients with impaired pulmonary function or chronic respiratory failure should actively prevent and remove the effects of various triggers to avoid acute respiratory failure caused by impaired respiratory reflex regulation. Blood pressure can reflexively affect respiration when there is a significant change in blood pressure, and when blood pressure rises, respiration is weakened and slowed down; when blood pressure decreases, respiration is strengthened and accelerated. The regulation of respiration by chemical factors is also a reflex regulation of respiration.