Learn more about the causes, symptoms, and treatment options for dyspnea. Dyspnea, or shortness of breath, is the feeling that you can’t get enough air into your lungs Heart and lung conditions, anxiety and exercise can cause dyspnea. 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: If you suddenly have difficulty breathing but haven't just run up the stairs, something else could be the cause Learn 14 shortness of breath causes. Shortness of breath is a common symptom of lung and heart problems, medications, and vascular, neuromuscular and metabolic disease. Shortness of breath, or feeling “winded,” can make it difficult to draw in a full breath Learn more about the possible causes here.
The medical term for shortness of breath is dyspnea. Orthopnea is a medical term to describe shortness of breath that occurs while lying flat and is relieved by sitting or standing Orthopnea can occur progressively over time or spontaneously, depending on the underlying cause Individuals may describe needing to use multiple pillows to sleep due to breathlessness An increased number of pillows required to sleep may signify a more severe form.
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