I've been prescribed dymista, an expensive brand name allergy nasal spray drug. is there a cheaper, generic alternative that does the same thing?

Individual drugs: It's fluticasone propionate and azelastine combo. First is OTC now, second needs Rx, but cheap; call doc for a script. I know other docs have their patients mix them (or other steroid nose sprays) together in same bottle, but that's totally off label - and I have no idea if they are compatible, so I personally do not recommend it. Just use one, then use the other.