Is there a difference between a volumatic spacer and the aerochamber. When he had bronchiolitis we had the aerochamber now have a volumatic (find the new one harder to handle).
Also he has been chesty for so long find it hard to tell when to give it. Worry cause in the past when i thought i could hear an audible wheeze doctor couldn't and this time he told me he was really wheezy and i couldn't hear it!
Any other top tips?