Abstract
Asthma is the most common respiratory disorder in Canada. Despite significant improvement in the diagnosis and
management of this disorder, the majority of Canadians with asthma remain poorly controlled. In most patients,
however, control can be achieved through the use of avoidance measures and appropriate pharmacological
interventions. Inhaled corticosteroids (ICSs) represent the standard of care for the majority of patients. Combination
ICS/long-acting beta2-agonists (LABA) inhalers are preferred for most adults who fail to achieve control with ICS
therapy. Allergen-specific immunotherapy represents a potentially disease-modifying therapy for many patients
with asthma, but should only be prescribed by physicians with appropriate training in allergy. Regular monitoring
of asthma control, adherence to therapy and inhaler technique are also essential components of asthma
management. This article provides a review of current literature and guidelines for the appropriate diagnosis and
management of asthma.