Major side of fluticasone nasal spray daily use ?and it cure allergy or for prophylaxis use ?

Fluticasone: Nasal spray, doesn't cure allergic rhinitis, rather controls symptoms of Rhinitis in general whether allergic or non allergic, at times it might dry up nasal mucosa and cause nose bleeds if not used right, better use nasal wash prior to use, and use under doctor's supervision, you want to be cautious if you have high intra ocular pressure