👉 Pneumorrhagia, also known as hemorrhage of the pleura, is a condition in which fluid collects in the space between the lungs and the chest wall. This can occur due to various reasons such as lung diseases, trauma, or surgical procedures. The symptoms of pneumorrhagia include difficulty breathing (breathing with difficulty), coughing up blood (bleeding from the chest), and pain in the area where the bleeding occurs. In severe cases, it may lead to pneumonia