2020年6月13日 · Shortness of breath that comes on suddenly (called acute) has a limited number of causes, including: COPD — a long-term lung disease that causes trouble with breathing. Heart failure — a condition in which the heart doesn't pump …

2023年8月8日 · Many conditions can cause shortness of breath. The most common causes of shortness of breath are: Anxiety disorders; Asthma; A blood clot in your lungs, known as pulmonary embolism; Broken ribs

What causes shortness of breath (dyspnea)? Exercise, illness and health conditions can cause shortness of breath. The most common causes of dyspnea are heart and lung conditions.

2024年10月14日 · You may be short of breath, dizzy, confused, weak, and nauseated. Your vision could blur, and you could pass out. It could be life-threatening.

2022年7月5日 · 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.

2024年6月1日 · It's normal for strenuous exercise, temperature changes, and obesity to make breathing difficult. Shortness of breath may also indicate a health condition if your breathing suddenly changes for...

2 天之前 · Common Causes of Occasional Shortness of Breath. Shortness of breath is not a medical condition itself but rather a symptom of an underlying issue. It can result from various causes, ranging from temporary conditions to chronic illnesses. Below are some of the most common reasons for shortness of breath that comes and goes: 1.

2021年2月17日 · Common causes of shortness of breath include asthma, allergic reactions, COPD (chronic obstructive pulmonary disease), infections (such as viral or bacterial pneumonia), and obesity.

2025年3月1日 · What distinguishes shortness of breath from dyspnea? Shortness of breath and dyspnea are interchangeable. Dyspnea is the medical name for the sense of not being able to receive enough air. Mechanism. The respiratory system‘s inappropriate reaction to unrestricted motor control is the first cause of dyspnea.

Shortness of breath, medically termed dyspnea, is a sensation that can range from mild discomfort to severe difficulty breathing. It is a common symptom associated with a variety of heart or lung conditions, and it can significantly impact quality of life.