Term: Respiratory disease
Definition (plain English):
Conditions that affect the lungs and breathing.
Examples:
- Chronic obstructive pulmonary disease (COPD)
- Lung cancer
- Pulmonary fibrosis
How it relates to nails:
Respiratory disease is a common cause of clubbing, where nails curve and fingertips enlarge. It can also contribute to cyanosis (bluish nails due to low oxygen).
Confusable with:
Clubbing from heart or liver disease; cyanosis from vascular problems.
Disclaimer:
⚠️ This information is for educational purposes only. It is not a diagnosis. Always seek medical advice if you are concerned.
