Fungal pneumonia mainly includes pulmonary candidiasis, pulmonary aspergillosis and pulmonary cryptococcosis, with different clinical manifestations. 1. Pulmonary candidiasis: bronchitis type is mainly manifested as paroxysmal irritating cough, wheezing, shortness of breath, etc.; pneumonia type is manifested as chills, high fever, coughing white foamy sputum, sometimes accompanied by hemoptysis. 2. Pulmonary aspergillosis: invasive pulmonary aspergillosis is the most common, with dry cough, chest pain as the main manifestations, some patients have hemoptysis. Dyspnea and shortness of breath may occur when the lesion is extensive. 3. Pulmonary cryptococcosis: the onset of infection is insidious, with fever, cough, a small amount of white sputum or shortness of breath, chest pain, sputum and blood, weight loss and night sweats and other symptoms, or asymptomatic. It is recommended that patients go to the hospital in a timely manner, under the guidance of a professional doctor, complete the relevant examinations and receive standardized treatment.