i have tried nasalcrom, but it doesnt work for me.
the funny thing is every time i go to my ENT and she prescribes me a new antihistamine spray, it works wonders for about a month. then, it starts losing effectiveness and the sinus pressure and pain return. so far i have been on astelin, astepro, and finally pantonase. i hope they come out with something new soon.
also, i took 2 regular zyrtec, not the D. next time should i take the zyrtec-D and 12 hrs later take the regular zytrec?