Thank you both so much for your response. I don't think I can use a spacer with the spiriva inhaler but I will try buying new toothbrushes. I always forget about that!!
Thanks again
I am sorry to learn of your problem. You are obviously doing the right things, including mouth washing after drug use and you are correct that the Spiriva and Duo-neb do not contain any steroid.
Unfortunately, some individuals develop allergy to the ipritropium in the Duo-neb or to Spiriva and the drug simply irritates the membranes of the mouth allowing the thrush to take hold.
That you also develop candidiasis under your breasts suggests that you might, for some reason be predisposed to this infectious agent.
One possible approach would be to use some type of Spacer device, to be placed between your inhalers and your mouth.
Wish I could be more helpful.
Re-contamination from toothbrush possibly