Haemoptysis: Causes, Symptoms, and Medical Considerations
Haemoptysis refers to the act of coughing up blood from the lungs or airways, which can present as anything from blood-streaked sputum to a significant amount of blood. Massive haemoptysis is a serious condition that can potentially obstruct airways, decrease oxygen levels in the blood, and result in dangerous blood loss. Immediate medical attention is crucial in such cases to manage the underlying cause and prevent complications that can threaten respiratory function and overall health.