Beclomethasone dipropionate is widely used as an anti-inflammatory corticosteroid in the treatment of respiratory conditions. It is primarily administered via inhalation to manage and prevent symptoms of asthma by reducing inflammation and swelling in the airways. This helps to improve breathing and decrease the frequency of asthma attacks. Additionally, it is used in nasal sprays to treat allergic rhinitis, providing relief from symptoms such as nasal congestion, sneezing, and runny nose. Its localized action minimizes systemic side effects, making it a preferred choice for long-term management of these conditions.