Characteristics of Reliever Inhaler Users and Asthma Control: A Cross-Sectional Multicenter Study in Portuguese Community Pharmacies.
Mariana RomãoAna Rita GodinhoPedro M TeixeiraZilda MendesFilipa BernardoAntónio Teixeira RodriguesJaime Correia de SousaPublished in: Journal of asthma and allergy (2021)
Based on the results of this study, it can be inferred that the asthma population using SABA is largely uncontrolled and uses reliever inhalers excessively.