Also see Migraines

American Association for the Study of Headache (AASH)
http://www.aash.org/

Headache FAQ sheet
http://www.aash.org/faqs/Default.htm

The American Council for Headache Education (1.800.255.2243)
http://www.headaches.org
One of their stated goals: “To promote research into potential headache causes and treatments. ”
[Why not give them a call or drop them a line via snail if you feel that one of the
easiest ways to avoid a headache is to avoid fragrant products — personal care and
cleaning? It seems they’ve yet to learn chemical sensitivity is not “allergy” and that
prevention is an ideal alternative. — barb]
National Headache Foundation
428 W. St. …