The future of inhalers: how can we improve drug delivery in asthma and COPD?

The choices of inhaler therapies have been driven by technologists. However, the voice of patients and clinicians is now getting louder. This will lead to a change in inhaler technology and patient experience. This review looks at the current state-of-the-art and what the future holds for devices used in the treatment of asthma and COPD.