Bronchodilator

A bronchodilator is a medication that is used to relax and open up the airways in the lungs. It is used to treat asthma, chronic obstructive pulmonary disease (COPD), and other lung diseases. Bronchodilators work by increasing the amount of air that can pass through the bronchial tubes and into the lungs. This increased airflow can reduce symptoms such as shortness of breath, chest tightness, and coughing. Bronchodilators are usually prescribed as an inhaler or nebulizer and can be used in both acute and chronic settings. In acute settings, bronchodilators can be used to quickly relieve symptoms of an asthma attack or COPD flare-up. In chronic settings, bronchodilators are used to reduce the frequency and severity of symptoms. Bronchodilators can also be used to prevent symptoms from occurring in the first place. In either case, bronchodilators can help improve quality of life and reduce the need for hospitalizations or other treatments.