Respiratory Disease

Term: Respiratory disease

Definition (plain English):
Conditions that affect the lungs and breathing.

Ví dụ:

• 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.