Nasal flaring
Nasal Flaring
Nasal flaring (/ˈneɪzəl ˈflɛərɪŋ/), is a medical symptom where the nostrils widen noticeably while breathing, often indicating respiratory distress.
Etymology
The term "nasal flaring" is derived from the Latin words "nasus" meaning nose and "flare" meaning to widen.
Definition
Nasal flaring refers to the outward expansion or widening of the nostrils, which is often a sign of difficulty in breathing. This condition is commonly observed in infants and young children but can also occur in adults under certain circumstances.
Causes
Nasal flaring is often caused by conditions that lead to respiratory distress, such as asthma, bronchiolitis, pneumonia, and chronic obstructive pulmonary disease (COPD). It can also be a symptom of heart failure or a severe allergic reaction known as anaphylaxis.
Diagnosis
Diagnosis of nasal flaring is typically made through a physical examination. The doctor may also ask about other symptoms and medical history. Further tests may be required to determine the underlying cause of the nasal flaring.
Treatment
Treatment for nasal flaring aims to address the underlying cause. This may involve medications to treat respiratory conditions, oxygen therapy, or in severe cases, hospitalization.
Related Terms
- Respiratory distress
- Asthma
- Bronchiolitis
- Pneumonia
- Chronic obstructive pulmonary disease (COPD)
- Heart failure
- Anaphylaxis
External links
- Medical encyclopedia article on Nasal flaring
- Wikipedia's article - Nasal flaring
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