Wheezing and huffing in bedridden paralyzed patients may be related to the increase of blood in the heart, or it may be caused by infection in the lungs and pulmonary embolism. 1. Increased blood in the heart: long-term bedridden paralyzed patients, blood stagnation in the heart, which in turn can lead to bruising in the lungs, may appear shortness of breath, may also be accompanied by shortness of breath, chest tightness and other symptoms. 2. Intrapulmonary infection: bedridden paralyzed patients have poor self-cleaning ability of trachea and more respiratory secretions. If the patient is not turned over and patted on the back regularly, it is easy to induce intrapulmonary infection, which will show shortness of breath, and may be accompanied by fever, cough and other symptoms. 3. Pulmonary embolism: long-term bed-ridden patients are prone to pulmonary embolism caused by embolism blockage of large blood vessels or branches of the lungs, resulting in pulmonary embolism, which will show shortness of breath and may be accompanied by cough, chest pain and other symptoms. Bedridden paralyzed patients wheezing and huffing, should promptly go to the regular hospital, improve the relevant examination, diagnosis of the causative factors, by the doctor’s guidance for treatment and conditioning.