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. Shortness of breath is most often due to heart or lung conditions. The heart and lungs help move oxygen to your body and get rid of carbon dioxide. Trouble with either of these processes can make breathing hard. Sudden shortness of breath Shortness of breath that comes on suddenly, also called acute shortness of breath , may be caused by these conditions or others: Struggling to breathe? Learn the causes, symptoms, and treatments for shortness of breath . Find out when to seek medical help and how to manage it effectively.

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