I think I've mentioned it before, rhinocort nasal spray. Works great for me, my life was a misery before I discovered it. I was worried about the long term use of it because I've been using it for 25 plus years but the doctor assured me there is nothing safer and it's much better than antihistamine pills I'd been living on. I started off with 1 spray up each nostril twice a day, when it started to work went to once a day before bed now I use it every 2nd day.
I can't find the rhinocort brand over there but the active ingredient is budesonide and there seems to be several options.
RHINOCORT® Original Nasal Spray provides effective relief from nasal allergy symptoms like congestion, sneezing, and runny nose for up to 24 hours.
www.rhinocort.com.au
Buy Equate Allergy Relief 24 Hour Non-Drowsy Budesonide Nasal Spray 32mcg, 120 sprays at Walmart.com
www.walmart.com