What is nocturnal dyspnea?

Nocturnal dyspnea is a specific condition where a person experiences difficulty breathing while asleep. This phenomenon is often associated with various respiratory or cardiac conditions, such as congestive heart failure or chronic obstructive pulmonary disease (COPD). Patients may awaken from sleep feeling short of breath and may need to sit up to alleviate the sensation.

Understanding nocturnal dyspnea is crucial because it can indicate underlying health issues that may not be apparent during the day when the individual is more active. Recognizing this symptom can prompt further evaluation and management of the underlying conditions contributing to the breathing difficulty.