The department offers a range of services, such as spirometry, bronchoscopy, thoracoscopy, ultrasound-guided interventions, pulmonary function tests, polysomnography, allergy testing, immunotherapy, pulmonary rehabilitation, smoking cessation, and post-COVID care12. The department also has specialized clinics, such as allergy clinic, sleep clinic, and post-COVID clinic, to cater to the specific needs of the patients.