What Does PND Stand For?

PND stands for Paroxysmal Nocturnal Dyspnea

Paroxysmal Nocturnal Dyspnea (PND) refers to a sudden episode of shortness of breath that occurs during sleep, typically causing the individual to wake up gasping for air. This condition is often associated with heart failure or pulmonary issues and can lead to significant distress. PND is characterized by its abrupt onset and typically resolves with sitting or standing up, reflecting fluid shifts in the body upon reclining. Recognizing PND is crucial for timely diagnosis and management of underlying cardiovascular or respiratory disorders.