Most frequent errors in inhalation technique of patients with asthma treated at a tertiary care hospital.
Carlos Leonardo Carvalho PessôaMaria Julia da Silva MattosArtur Renato Moura AlhoMarianna Martini FischmannBruno Mendes HaerdyAna Carolina Castro CôrtesFlávio de Oliveira MendesSandra Mara Silva BrignolPublished in: Einstein (Sao Paulo, Brazil) (2019)
Errors were more frequent among those using metered-dose inhalers compared with dry powder inhalers. Misconceptions are more common at the expiration stage among users of dry powder inhalers and in aspiration among those on metered-dose inhalers.