TWO allergy symptoms that drive me crazy. One is the sneezing "fits" that I have a couple of times a day. I get a tickle or itch way up somewhere in my nose, and that starts the sneezing. Then I'm in for 15 or 20 straight sneezes! It's exhausting, and I think someday I'll have a stroke or HA. Things like sprays or salt water don't seem to help.
The other thing is that I seem to get the runny nose and itch in only ONE nostril. Today and yesterday it's been the left nostril. Just runs like a faucet, and has that itch/tickle way up somewhere that is a constant irritant. I'm going to the drug store right now, and hope to find something to break this cycle.

I get that in my throat and have a coughing fit.

I have both of those of symptoms! I had a horrible sneezing fit in the middle of a class on Thursday, not fun at all and quite disruptive. And today my right nostril is leaking like mad. I'm not sure what will 100% get rid of those symptoms, but if you get desperate, I know for me that using eye drops for seasonal relief actually helps me with the itchy sinus problem and quiets the sneezing fits for awhile. That probably sounds weird but I guess it's because everything is connected?