When migratory pneumonia occurs, the first step is to improve the relevant tests to find out the cause of the disease and give the appropriate treatment. Select sensitive antibiotics according to the test results to control the infection. If the body temperature rises, you should rest in bed, and you can use physical cooling methods such as warm water baths and wet towels on the forehead with cold compresses. If the body temperature is as high as 38.5℃, you need to choose cooling medication. If chest pain occurs, you can choose to lie on the affected side, instruct the patient to do deep breathing, and encourage the patient to drink more water or do nebulized inhalation if the sputum is sticky and not easy to cough up. In normal life, you should strengthen physical exercise, often participate in outdoor sports, eat more food rich in high quality protein in daily life, and eat more vegetables and fruits.