I used to get the stuffy head, sinus headaches that turn into migraines thing daily. I started using flonase. Not only do I no longer get headaches daily, but all of the stuffyness and allergy symptoms are gone. (Allergies leaving was simply a nice added side effect.) Still occassionally get a sinus headache/migraine, four Advil liquid gels usually gets it for me. And a big second on the steam thing. I have a morning coffee just to get the head open.

Just my two cents