Respiratory tract diseases involve the respiratory system, particularly the lungs. These conditions can include asthma, chronic bronchitis, pneumonia, pulmonary fibrosis, and many others. Respiratory specialists are involved in diagnosing, treating, and managing these diseases to improve respiratory function and the quality of life for patients. Through the use of lung function tests, X-rays, and other investigations, specialists determine the cause of respiratory pathologies and develop personalized treatment plans.