Posted by Nancy J. on August 07, 1998 at 08:55:12:
In Reply to: PMS and Cluster HA's posted by Don J on August 06, 1998 at 16:16:28:
Hi Don,
I've never noticed a correlation but I do know a woman who was sufferering with migraines at the time of her cycle each month. She successfully aborts these now with Imitrex.