KnowraShortness of breathLinked fromLinked fromThe 16 pages that link to Shortness of breath, each with the reason it gives.All 16Broader topic 2Related 9Compared with 5Respiratory depressionCompared with: A person can have respiratory depression without feeling breathless, especially when sedated.ApneaCompared with: Dyspnea is a sensation, whereas apnea is an interruption of breathing.Cough reflexCompared with: Breathlessness is a symptom, not the coordinated airway-clearing reflex.HyperventilationCompared with: Breathlessness can occur without hyperventilation, and hyperventilation can occur without perceived breathlessness.Respiratory rateCompared with: A person can feel breathless without an unusually high measured rate.