Respiratory medications are drugs used to treat conditions affecting the lungs and airways, such as asthma, chronic obstructive pulmonary disease (COPD), and pneumonia. These medications can help open airways, reduce inflammation, and improve breathing. Common types include bronchodilators, which relax airway muscles, and corticosteroids, which decrease inflammation. Inhalers and nebulizers are common delivery methods for respiratory medications, allowing for direct administration to the lungs. Some medications are also available in oral or injectable forms. Proper use of these medications is essential for managing respiratory conditions effectively and improving overall lung function.