Respiratory medicine and pulmonology are medical specialties that focus on the diagnosis and treatment of conditions that affect the respiratory system. This includes the lungs, airways, and related organs and tissues. Doctors who specialize in these areas are called respiratory medicine specialists or pulmonologists. Respiratory medicine specialists and pulmonologists work in hospitals and clinics, where they evaluate and treat patients with a wide range of respiratory conditions. These may include chronic obstructive pulmonary disease (COPD), asthma, pneumonia, and lung cancer, among others. They also provide care for patients who are experiencing acute respiratory distress, such as during a severe asthma attack or pneumonia.

In addition to treating patients, respiratory medicine specialists and pulmonologists may also conduct research to improve the understanding and treatment of respiratory conditions. They may also participate in teaching and training other medical professionals, such as residents or fellows. Working in respiratory medicine and pulmonology requires a high level of knowledge and skill. Doctors in these fields typically complete several years of specialized training, including a residency in internal medicine and a fellowship in pulmonary medicine. They may also become board-certified in their specialty by passing a rigorous examination.