

I always start with nasal irrigation. For most of the year, nasal irrigation has eliminated my medication usage for allergies.
When it’s not enough, I use flonase, but I think my sinuses mainly get irritated with prolonged exposure. Rinsing the pollen out has helped dramatically




I just inhale normally when I spray. I can often feel some of it reaching my sinus. Also, my experience with Flonase has been that it needs to be used regularly for a short period to reach peak effectiveness
I hope it gives you the relief that you seek, OP