
Inhaler mishandling remains common in real life and is associated with reduced disease control
Keywords: Asthma; COPD; MDI; DPI; Inhaler technique; Patient educationCOPD, chronic obstructive pulmonary disease; MDI, press-and-breathe metered dose inhaler; DPI, dry powder inhaler; CFC, chlorofluorocarbon; HFA, hydrofluoroalkane; ACT, asthma control test; ICS,