Final answer:
The most common complication of chronic inhaled beclomethasone use in asthma is airway irritation, which includes symptoms like sore throat and cough.
Step-by-step explanation:
One of the most common complications of chronic use of inhaled beclomethasone for asthma is airway irritation. Beclomethasone is a corticosteroid used to control and prevent symptoms caused by asthma such as wheezing and shortness of breath. Chronic use of this medication can lead to several side effects that also include sore throat, cough, and possibly a hoarse voice. Beclomethasone works by decreasing inflammation and edema of the airway, which improves breathing and helps prevent asthma attacks. However, it is important to monitor for complications associated with long-term use, as managing these side effects may require adjustments to the treatment plan.