hi,

    I don't know anything about inhaling nasalcrom(but isnt this a nasal spray and if so I think it would be dangerous to inhale it for asthma ) but I was taking intal and the manufacturer ran out of the product(I live in the US) and so far from what I understand they haven't gotten anymore in (or made anymore) so I don't know if they are discontinuing this med or not. As for getting it in canada I have no idea as maybe you can find the maker of it on your info that comes with the medicine(the paper insert) or look the med up by maker if intal in canada? if you get a number call them and see if /how you can get it in canada IF they still make it. My DR told me since the manufacturer was out of it to just discontinue it. so good luck in your search and hope you can find it /get it