Coughing more and more after the fever goes down in pneumonia is partly a normal part of the disease process, and partly the infection may not be under control or may be combined with other pathologies. 1. Pneumonia is usually caused by pathogenic microorganisms attacking the lung tissues, resulting in a series of symptoms such as high fever, cough and sputum, and most of the fever resolves, suggesting that the infection is under control. 2. There is often a large amount of inflammatory mucus in the lungs, and the sputum is gradually diluted at a later stage, while the patient’s bronchial mucosal cilia gradually recover. Some patients may cough frequently to facilitate the expulsion of sputum. Frequent coughing but relatively stable respiration and improved appetite suggest that the pneumonia is gradually improving. 3. After the fever of some pneumonia subsides, the cough becomes more and more severe and is accompanied by shortness of breath, labored breathing, and thick sputum that cannot be coughed up, further laboratory tests are needed to check for new pathogenic bacterial infections or other undesirable lesions in the lungs. Pneumonia after the fever will have a stage of cough aggravation, coughing severe persistent unrelieved recommended that specialists interviewed for further examination, to clarify the causes and standardize the treatment, to avoid delays in the condition!