Breathlessness
Breathlessness
Breathlessness (pronounced: /ˈbrɛθlɪsnəs/), also known as Dyspnea, is a term used to describe a sensation of difficulty in breathing or a feeling of suffocation.
Etymology
The term "Breathlessness" is derived from the English words "breath" and the suffix "-lessness", indicating a state or condition. The medical term "Dyspnea" is derived from the Greek words "dys" meaning difficult, and "pnoia" meaning breath.
Definition
Breathlessness is a subjective experience of breathing discomfort that consists of qualitatively distinct sensations that vary in intensity. The experience derives from interactions among multiple physiological, psychological, social, and environmental factors, and may induce secondary physiological and behavioral responses.
Causes
Breathlessness can be caused by a wide range of conditions, including but not limited to:
- Chronic Obstructive Pulmonary Disease (COPD)
- Asthma
- Heart Failure
- Anemia
- Pneumonia
- Pulmonary Embolism
- Anxiety Disorders
Treatment
Treatment for breathlessness depends on the underlying cause. It may include medications such as Bronchodilators, Steroids, or Oxygen Therapy. Non-pharmacological interventions such as Pulmonary Rehabilitation, Breathing Exercises, and Psychological Support may also be beneficial.
Related Terms
- Hyperventilation: Rapid or deep breathing that can occur with anxiety or panic.
- Orthopnea: Breathlessness that occurs when lying flat, causing the person to have to sleep propped up in bed or sitting in a chair.
- Paroxysmal Nocturnal Dyspnea: Sudden severe breathlessness that wakes a person from sleep.
External links
- Medical encyclopedia article on Breathlessness
- Wikipedia's article - Breathlessness
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