The Journal of family practice
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Most clinicians prescribe antibiotics for acute bronchitis in spite of recommendations against this practice. Because the results of individual clinical trials have been mixed, we conducted a meta-analysis to determine whether antibiotics are effective treatment for acute bronchitis. ⋯ Antibiotics may be modestly effective for a minority of patients with acute bronchitis. It is not clear which patient subgroups might benefit, and the failure of some studies to report negative findings may have resulted in overestimates of the benefits of antibiotics. Antibiotics are not necessary for every patient with acute bronchitis.