Detailed answer

Some lung diseases, such as chronic obstructive pulmonary disease (COPD) and cystic fibrosis, can lead to dry skin. This is typically due to dehydration caused by the increased breathing rate and reduced ability to retain moisture in the body caused by these conditions. Additionally, frequent coughing and the use of medications like inhaled corticosteroids can further contribute to dryness and irritation of the skin. It is important for individuals with lung disease to maintain proper hydration, use moisturizers regularly, and seek medical advice for managing dry skin symptoms.