There is a difference between pneumonia and pulmonary edema in terms of the type of disease, symptoms, and treatment. 1. Type: Pneumonia belongs to a kind of lung disease, which is usually caused by bacterial infection, viral infection and other reasons. Pulmonary edema is a pathological condition, usually caused by lung diseases, etc. Therefore, there is a difference between the types of pneumonia and pulmonary edema. 2. Symptoms: Pneumonia is often characterized by coughing up phlegm, fever, drowsiness, shortness of breath, muscle pain and other symptoms. On the other hand, pulmonary edema often has symptoms such as dyspnea, irritability, and impaired consciousness, but cough and fever are less common, so there is a big difference between pneumonia and pulmonary edema in terms of symptoms. 3. Treatment: Pneumonia is usually treated with anti-viral and anti-bacterial medications until there are no serious complications, while pulmonary edema is usually treated by the treatment of the primary disease and oxygen therapy when there are symptoms of dyspnea, so there is a certain difference between pneumonia and pulmonary edema in the way of treatment. Pneumonia and pulmonary edema are not the same at all. If you experience any of the above symptoms, it is recommended that you go to the hospital in a timely manner for treatment under the guidance of a doctor if you are not sure of the cause of the disease.