What is the most important benefit on azelastine for anti-allergic treatment? Please vote from 1 to 10 (1 not important to 10 important) 1 2 3 4 5 6 7 8 9 10 a) fast relief of all symptoms (*) b) easy to use, just when needed c) increases quality of life d) steroid-free, but equal efficacy e) alternative for not responding to oral AH (*): 15 minutes for nasal spray, 3 minutes for eye drops
Please vote from 1 to 10 (1 not important to 10 important)
(*): 15 minutes for nasal spray, 3 minutes for eye drops