Idiopathic PN,

I have used Symbicort 160/4.5 for about 3 years now for adult onset asthma due to Sjogren's. I do not use a chamber...never even brought up or offered by the doctor. I simply exhale completely, then press the inhaler as I breathe in slowly...then hold it for 10 seconds or so, then exhale. DO MAKE SURE to rinse your mouth after use.

Why did the doctor feel the chamber was necessary?