RESUMO
Asthma is a chronic respiratory condition that can affect people of all ages. Globally, asthma is one of the most common non-communicable diseases and is associated with significant personal, financial and societal costs. In some cases, asthma can be fatal, although many fatalities would have been preventable with appropriate management. People with asthma often underestimate the effects of their symptoms, and nurses should develop their knowledge and skills so that they can provide appropriate management advice. This article outlines the causes of asthma and its symptoms. It also explains the interventions used in the management of this condition, including medicines, patient education, appropriate lifestyle changes and referral to specialist services.