This research investigated aspects of asthma medication self-management of people with ID. Based on the barriers identified, pharmacists should promote use of spacers and written asthma action plans as well as counsel people with ID about how to recognise and minimise side effects of asthma medications. Specific strategies for pharmacists when educating people with ID and their caregivers include active listening to determine understanding of concepts, exercising care with language, and working with the person's known routines to maximise adherence with preventer medications.

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1. Bronchial hyperresponsiveness in asthma may be due to several abnormalities, but must include alterations in the airway smooth muscle responsiveness and/or volume. 2. Increased responsiveness of airway smooth muscle in vitro can be induced by certain inflammatory cell products and by induction of sensitization (atopy). 3. Increased airway smooth muscle growth can also be induced by inflammatory cell products and atopic serum. 4. Mast cell numbers are increased in the airways of asthmatics and, in our studies, in airway smooth muscle that is sensitized and hyperresponsive. 5. We propose that there is a relationship between mast cells and airway smooth muscle cells which, once an allergic process has been initiated, results in the development of critical features in the lungs in asthma.