Hi Judy - I have 3 spacers to use with my handheld inhaler. One resides in the bathroom drawer, is quite bulky & I called an OptiChamber by Respironics, another the Vortex. I really like them, but they aren't very portable. In my "go bag" with my inhaler & EpiPen, that goes everywhere with me is a homemade version I have had for years - a 6" piece of corrugated oxygen tubing from a respiratory therapist at the hospital, with a nebulizer mouthpeice on one end. I jam the inhaler into the other end to use it. Works quite well, actually. I think there are also devices called disposable spacers or microspacers that would serve this function.

Don't feel bad about stopping to rest on your walk! The whole point of this group is to get us all up and moving at our own pace. Two miles in 95F & humid weather is quite an accomplishment. Several of my walking routes have benches on them - either in parks, next to Little Libraries, or set out by neighbors along the lakefront or walking path. Yesterday I stopped at one to stretch, and the homeowner came out with a cold bottle of water for me and visited for a few minutes - how nice!

Keep walking!
Sue