I have the Kenalog jab once or twice a year, (40mgs then 80mgs or vice versa) I don't know if this is the trade name for triamcinolone or not.
Anyway, the jab works wonders, eliminates hayfever within 30 minutes of having your backside stabbed and no side effects to boot either.
My GP said airline pilots are a substantial percentage of the people he prescribes it for simply because it eradicates hayfever for the season and doesn't induce drowsyness.