The 2019 Global Initiative for Asthma (GINA) treatment strategy figure for adults and adolescents, annotated to highlight key features. ICS: inhaled corticosteroids; SABA: short-acting β2-agonists; LTRA: leukotriene receptor antagonists; LABA: long-acting β2-agonists; OCS: oral corticosteroids; BDP: beclometasone dipropionate; HDM: house dust mite; SLIT: sublingual immunotherapy; FEV1: forced expiratory volume in 1 s; IL: interleukin. #GINA #Asthma #Management #Stepwise #Pulmonary #StepUp #Treatment #Algorithm #Guidelines