RT Journal Article
SR Electronic
T1 Safety and Efficacy of β Agonists
JF Respiratory Care
FD American Association for Respiratory Care
SP 618
OP 624
VO 53
IS 5
A1 Donohue, James F
YR 2008
UL http://rc.rcjournal.com/content/53/5/618.abstract
AB Both short-acting and long-acting β agonists have been used for many years for the treatment of asthma. Short-acting β agonists are life-saving and their role as rescue agents is unquestioned, but regular use is not recommended because of safety concerns and the effectiveness of asthma-controller medications. Long-acting β agonists are effective controller medications but have safety issues, so their use should be restricted to patients who are not optimally controlled on first-line controllers such as inhaled corticosteroids. The effect of the β receptor genotype on β agonist response is unclear but could hold promise for proper patient management.