If there's an additional term you'd like to see added, please email headaches.guide@about.com.
Headache and Migraine Clinical Trials Glossary: E
by Teri Robert
for About.comCreated: July 9, 2006
About.com Health's Disease and Condition content is reviewed by the Medical Review Board
More headache and Migraine terms
Main Glossary IndexDrug Terminology - What the...?Game: Words Associated with Headaches and Migraines
Headaches and Migraine on the Web
AHS, American Headache SocietyMAGNUM, National Migraine AssociationHelp for Headaches and Migraine
Explore Headaches & Migraines
Must Reads
About.com Special Features
Do I Have Allergies?
Are your symptoms merely irritating, or could they be a sign of allergies? More >
Preventing Headaches
The best way to treat a headache is to prevent it. Learn how. More >
Also from About.com:
©2009 About.com, a part of The New York Times Company.
All rights reserved.