Cor pulmonale has no appetite, which is mostly seen in the decompensation period of pulmonary and cardiac functions. Due to acute infection, it is necessary to timely give anti infection, nourish the myocardium, reduce the heart load, control heart failure, stop coughing and resolve phlegm and other treatments to unblock the respiratory tract, correct hypoxia and carbon dioxide retention. Drugs to control heart failure, such as diuretics, positive inotropic drugs, vasodilators, etc; Patients with arrhythmia need to be given antiarrhythmic treatment; Anti infection treatment generally refers to the results of sputum culture and drug sensitivity test, select antibiotics, commonly used drugs such as cephalosporins, aminoglycosides, quinolones. Antitussive and expectorant drugs include ambroxol, bromhexine, acetylcysteine, etc. Oxygen therapy can use nasal catheter to inhale oxygen or mask to give oxygen. In terms of diet, high-quality protein, multi vitamins and a high proportion of carbohydrate diet should be given. Soft food or semi liquid diet is better.
