Pneumocystis carinii pneumonia often presents clinically with fever, cough, and sputum. It can be relieved by the use of antibiotics (such as cefoperazone sodium, etc.). 1. Clinical manifestations: the clinical manifestations of pneumonia include systemic symptoms and local symptoms, the systemic symptoms are fever, chills, etc., and the local symptoms are cough, sputum, sputum, and wet rales in both lungs, and CT shows lesions in the lower part of both lungs. 2. Treatment: Pneumocystitis is often caused by bacterial infection, and can be treated with antibiotics such as cefoperazone sodium under the guidance of a doctor. Drink plenty of water, pay attention to light diet, avoid spicy and stimulating food. Pneumocystitis needs to be treated in a timely manner, and the medication should be standardized under the guidance of a doctor, so as not to delay the condition and lead to adverse consequences.