Imoxiterol is primarily used in the treatment of respiratory conditions, particularly asthma and chronic obstructive pulmonary disease (COPD). It functions as a bronchodilator, helping to relax the muscles in the airways and improve airflow to the lungs. This makes it easier for patients to breathe and alleviates symptoms such as wheezing, shortness of breath, and chest tightness. It is often administered via inhalation to ensure direct delivery to the respiratory system, providing quick relief during acute episodes. Additionally, it may be used as part of a long-term management plan to maintain open airways and prevent exacerbations in chronic respiratory conditions.