Use of antibiotics and asthma medication for acute lower respiratory tract infections in people with and without asthma: retrospective cohort study.

Findings from the study indicate that antibiotics are over-used for ALRTI, irrespective of asthma status, and asthma medication is over-used in patients without asthma, with between-practice variation suggesting considerable clinical uncertainty. Further research is urgently needed to clarify the role of these medications for ALRTI.