I am a design student who suffers with asthma, I am going to re-design an inhaler and would like to know if they are any problems that anybody had occurred while using their inhaler. I have come across a few problems myself, the Easi-breath inhaler often goes off randomly or doesnâ€™t work at all, the Ventilion inhaler which I have found is one of the most common because itâ€™s the cheapest, directly sprays the steroid into your mouth leading to pealing of the skin. These are just two examples but it could be as simple as you donâ€™t like the look of it.
Any suggestions would be gratefully appreciated. (If you could please state your age and gender it would be helpful categorising the problems that occur)