Anyone who has migraines and doensn't ask about imitrex (assuming they have severe migraines...it doesn't work on just any headache) is missing out on a complete cure. It zaps the little suckers into never never land.

As for the shotgun approach, theoretically it would work, but you might not be able to enjoy the benefits the way you would if you simply used Imitrex.

OTOH, if you are a migraine headache to others, then the shotgun approach in reverse....better not go there. :)