A pulmonologist is a specialist in lung and respiratory system health. If you’ve been referred to a pulmonologist, it usually means your primary doctor suspects an issue with your breathing, lungs, or related organs. Pulmonologists diagnose and treat conditions such as asthma, chronic bronchitis, COPD, pneumonia, sleep apnea, and interstitial lung diseases.
During a pulmonology check-up, the first step is a comprehensive review of your medical history. Your doctor will ask about any symptoms such as shortness of breath, persistent cough, chest pain, fatigue, or wheezing. They may also inquire about your lifestyle habits, especially smoking history, environmental exposures, or family history of lung disease.
Next comes the physical examination. The pulmonologist uses a stethoscope to listen carefully to your lungs and heart. This helps detect abnormal breathing sounds like wheezes, crackles, or reduced airflow — important clues to lung conditions. Your oxygen levels might also be checked using a pulse oximeter, a simple clip device placed on your finger.
Your lungs are vital to your life and energy — caring for them through regular check-ups ensures that every breath you take supports your best possible health.
