“…Side-effects of beta 2 -agonists such as cardiotoxicity, and corticosteroid sideeffects such as skin bruising, osteoporosis, and cataracts, are more common in the elderly than in younger adults. 298 Clearance of theophylline is also reduced. 298 Elderly patients should be asked about all of the other medications they are taking, including eye-drops, and potential drug interactions should be considered.…”