By London and South East Regional Medicines Information Service (August 2012)
This annotated bibliography with 194 references is based on searches of the National Electronic Library for Medicines (NeLM), Medline, Google Scholar and publishers’ websites. The use of inhaled therapy is of great importance in the treatment of asthma, COPD and other respiratory conditions. However, a substantial percentage of users of inhaler devices worldwide have been found to have inadequate technique or to make critical errors, which means that they do not obtain full benefit from their medication. Despite attention by researchers and the introduction of new types of device, real life use of inhalers seems to have made little progress over the past thirty years.