Yep waves, I use both together when I can't breathe good. I just started with this asthma thing again after 25 years being OK. I don't know what kicked it off either. Try them together if you can. The qnasl, when I hold my breath, it does travel down the old breathing tubes. It does help. This alergy stuff is for the birds. Also have an air-purifier in my bedroom, close to the bed. Takes out 99% of the pollen, dander and dust. Doc recommended that too.
Hope you get relief soon. xxginnie