[SheLion]

 So you don't get sinusitus any more?

Or, honestly, are there other things which set it off, like industrial cleaners, waxes, the fumes from new carpet or vinyl?

I know the pollen this year almost gagged me, along with all the dust the farmers are kicking up since they started planting.  It's been a rough spring.  Very dry ( not now, we finally got rain), but the dust and the pollen was killing me.

[Smokin' Joe]

One of the reasons I asked is that some pollens, dust and especially mold bug me, but unless smoke is going right in my face (directly off someone's cigarette--even mine at times)it does not bother me.

I'm just hoping that the diagnosis is correct or the diagnosee is not going to avoid the real problem allergens, only the PC one, with less than optimal results. Certain organic solvents, especially those from vinyl and in perfumes get to me too.