Shortness of Breath : Symptoms, Causes and Treatment Options Shortness of breath , also known as dyspnea, is a symptom indicating difficulty in breathing or a feeling of breathlessness. It can affect anyone but is most common among individuals with heart or lung conditions. People typically describe it as breathlessness, tightness in the chest, or a feeling of suffocation. It can occur suddenly or develop gradually, and may be triggered by physical exertion, anxiety, or medical conditions. Shortness of breath is a common symptom that prompts people to make a visit to their healthcare provider. Find out when this trouble breathing could be an emergency. Shortness of breath is a common symptom of lung and heart problems, medications, and vascular, neuromuscular and metabolic disease. Shortness of breath , medically known as dyspnoea, is a common symptom with a wide range of underlying causes — from heart and lung conditions to anxiety and physical exertion. Understanding the causes, recognising the symptoms, and knowing when to seek help is essential for effective management. This article explores what shortness of breath is, its common causes, symptoms, and both medical and home-based remedies for relief.
