Lung problems such as asthma, COPD, fibrosis, and post-COVID complications often show up as cough, breathlessness, or fatigue. Pulmonologists use diagnostic tests like chest X-rays, CT scans, pulmonary function tests, spirometry, and bronchoscopy to detect issues early and plan treatment. Timely diagnosis is key to protecting long-term lung health.

https://medicasapp.com/blogs/lung-problems/