Posted by Xanthro (64.236.243.243) on January 15, 2002 at 17:49:38:
In Reply to: Charlie, posted by Bob Baker on January 15, 2002 at 17:00:35:
Caffiene constricts blood vessel, and thus somewhat alleivates the pain.
I find it effective before an attack as a preventive, but useless once an attack is full blown.
Xanthro