Abstract
▴ Current evidence suggests that the addition of the long acting inhaled β2-agonist formoterol to low or moderate doses of the inhaled corticosteroid budesonide is effective in improving lung function and reducing the incidence of asthma exacerbations.
▴ Concurrent use of budesonide with formoterol does not result in any untoward interaction that affects the pharmacodynamic or pharmacokinetic profiles of the individual drugs, or their adverse effect profiles.
▴ The administration of combined budesonide/formoterol is effective in improving morning and evening peak expiratory flow rates in adults with persistent asthma. Control of asthma symptoms is also significantly improved.
▴ In children aged 4 to 17 years, combined budesonide/formoterol is effective in increasing both morning and evening peak expiratory flow rates and significantly improving forced expiratory volume in 1 second (FEV1).
▴ The most commonly encountered adverse effects in clinical trials with combination budesonide/formoterol therapy have been respiratory infection, pharyngitis and coughing. No adverse effects on pulse rate, blood pressure or serum potassium have been reported with combination therapy.
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McGavin, J.K., Goa, K.L. & Jarvis, B. Inhaled Budesonide/Formoterol Combination. Drugs 61, 71–78 (2001). https://doi.org/10.2165/00003495-200161010-00007
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DOI: https://doi.org/10.2165/00003495-200161010-00007