2020年6月13日 · Shortness of breath that comes on suddenly (called acute) has a limited number of causes, including: COPD (chronic obstructive pulmonary disease) — a long-term lung …

Dyspnea on its own usually isn’t dangerous, but sometimes, shortness of breath can be a sign of a life-threatening condition. Go to the nearest ER if you have: Sudden difficulty breathing. …

2024年10月10日 · However, feeling breathless when resting, or doing very gentle physical activity (such as walking around the house) isn't normal, and can be a sign of a medical problem. The …

2023年4月24日 · Shortness of breath can occur with causes ranging from allergies to heart attacks. You may feel like you can’t get enough air into your lungs or like you need to inhale …

NHS information about shortness of breath, or breathlessness, including when to get medical help and what the cause might be.

2023年8月8日 · When you have shortness of breath, you can't catch your breath or get enough air in your lungs. Your doctor might call it dyspnea. It can be a warning sign of a health problem …

2024年12月16日 · When you are short of breath, it may feel like you can’t get enough air into your lungs, or like you can’t catch your breath. Breathing may feel difficult or uncomfortable. The …

2024年12月12日 · Breathlessness that comes on suddenly and unexpectedly is usually a sign of a medical condition. Learn about causes and when to get help. Sudden shortness of breath, or …

Shortness of breath—what doctors call dyspnea—is the unpleasant sensation of having difficulty breathing. People experience and describe shortness of breath differently depending on the …

2023年12月22日 · Dyspnea, which some refer to as shortness of breath, is a feeling that you cannot breathe enough air into your lungs. During this, you may also experience tightness in …