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11 Νοε 2022 · Dyspnea, or shortness of breath, is the feeling that you can’t get enough air into your lungs. It might feel like your chest is tight, you’re gasping for air or you’re working harder to breathe. Heart and lung conditions are common causes of dyspnea. Find a Primary Care Provider.
13 Ιουν 2023 · Learn the most common signs and symptoms of heart failure which include shortness of breath, fatigue and excess fluid.
Mild symptoms include headaches and shortness of breath. In severe cases, hypoxemia can interfere with heart and brain function. It can lead to a lack of oxygen in your body’s organs and tissues (hypoxia). Hypoxemia can happen for a short duration leading to “acute” respiratory failure.
13 Ιουν 2020 · Your heart and lungs are involved in transporting oxygen to your tissues and removing carbon dioxide, and problems with either of these processes affect your breathing. Shortness of breath that comes on suddenly (called acute) has a limited number of causes, including: Anaphylaxis. Asthma.
5 Ιουλ 2022 · Shortness of breath, clinically known as dyspnea, is sometimes described as difficulty catching your breath, wheezing, or breathlessness. The causes of shortness of breath range from very strenuous exercise and extreme temperatures to obesity and higher altitude.
If you know what's causing your shortness of breath, you can get advice about things you and other people can do to help. NHS information about shortness of breath, or breathlessness, including when to get medical help and what the cause might be.