To some extent, inflammatory changes and inflammation in general can be equated. This is because for inflammatory changes and inflammatory changes in the lungs, they are basically equivalent. However, there are some conditions that are not pneumonia that can also present with inflammatory changes in the lungs, such as pulmonary edema. For pneumonia disease of the lungs, the patient’s lungs can mostly develop lobar or lobar pneumonia, which is caused by further changes in the lung tissue following a bacterial infection. In this case, the patient needs to have further blood tests to see if the white blood cells and neutrophils are elevated, and if they are, pneumonia is considered to be caused by bacterial infection. If the patient has sputum at this time, sputum can be taken for bacterial culture and drug sensitivity testing. Before the results of the drug sensitivity test are available, you can consider using broad-spectrum antibiotics, such as third- and fourth-generation cephalosporins or some macrolide antibiotics, as well as other types of broad-spectrum antibiotics for active intravenous infusion. After waiting for the results, the patient can choose the sensitive antibiotics for anti-inflammatory treatment according to the results of the drug sensitivity test.