If you have shortness of breath that doesn't have a clear cause, especially if it comes on suddenly and is severe, see your doctor or other healthcare professional as soon as possible. Trouble breathing can come on suddenly or last for weeks or longer Most cases are due to heart or lung conditions, but there are many other causes. Over time, the condition damages the thin walls of the air sacs in the lungs called alveoli In healthy lungs, these sacs stretch and fill with air when you breathe in The elastic sacs help the air leave when you breathe out
But when the air sacs are damaged in emphysema, it's hard to move air out of your lungs Los problemas para respirar pueden presentarse súbitamente o durar semanas o más La mayoría de los casos se deben a trastornos del corazón o pulmonares, pero hay muchas otras causas. Find possible causes of shortness of breath based on specific factors Check one or more factors on this page that apply to your symptom. Evaluation of dyspnea in the elderly
Emergency medicine clinics of north america Warning signs of heart failure. Do your symptoms merit medical attention From weight loss to flashes of light, know when to seek care. Shortness of breath, also called dyspnea Chest pain or discomfort is the most common symptom of acute coronary syndrome
But symptoms may vary a lot depending on age, sex assigned at birth and other medical conditions. Pain in the chest has many possible causes — and some are serious Here's why it's so important to see a healthcare professional about chest pain.
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