Headaches in the Yahoo! Directory

Cluster Headaches
A worldwide support group for those that suffer from cluster headaches.
www.clusterheadaches.com
headache.com.au
Explains statistics, causes, and treatments.
www.headache.com.au
Michigan Head Pain & Neurological Institute Resource Center
www.mhni.com
Wikipedia: Headache
User-edited article about headache, the condition of pain in the head, its types, diagnosis, treatment, and prevention.
en.wikipedia.org/wiki/Headache
MedlinePlus: Headache
Offers online resources for headache, the pain or discomfort in the head, scalp, or neck.
www.nlm.nih.gov/medlineplus/headache.html
NINDS: Headache Information Page
Headache information sheet compiled by the National Institute of Neurological Disorders and Stroke (NINDS). Explains what a headache is, its possible treatments, prognosis, and related links.
www.ninds.nih.gov/disorders/headache/headache.htm
MedlinePlus Medical Encyclopedia: Headache
Comprehensive resource provided by the U.S. National Library of Medicine about headaches including types, causes, home care, and professional assistance.
www.nlm.nih.gov/medlineplus/ency/article/003024.htm
Headache: Hope Through Research
Information and resources for headache sufferers including diagnostic tests, migraines, headaches in children, and glossary of terms.
www.ninds.nih.gov/health_and_medical/pubs/headache_htr.htm
MedicineNet: Headache
Learn about the different types of headaches including migraine, tension, cluster, menstrual, and spinal. Also features information on their causes, symptoms, diagnoses, and treatment.
www.medicinenet.com/headache/article.htm
MayoClinic: Headache Center
Complete guide to headaches and migraines, their causes, diagnoses, treatments, and self-care.
www.mayoclinic.com/health/headaches/HE99999
FBHC: Headache
Myths and facts about headaches, from the Foundation for Better Health Care (FBHC).
www.fbhc.org/Patients/Modules/headache.cfm
neurologychannel: Headache
Features types of headache such as tension, cluster, and migraine, as well as their causes, diagnosis, and pain relief methods.
www.neurologychannel.com/headache
Annual Scientific Meeting for the Study of Headache
www.meds.com/conrad/aash/aash.html
eMedicineHealth: Headache
Collection of articles about the symptoms, causes, prevention, and treatment of headache and related conditions.
www.emedicinehealth.com/script/main/art.asp?articlekey=60057
Headache League - Marilia Medical School
www.widesoft.com.br/users/rssimone/cefaleia.htm
UMM: Headache
Information about headache, the pain or discomfort in the head, scalp, or neck, including its rare causes. From the University of Maryland Medical Center.
www.umm.edu/ency/article/003024.htm
WEGO Health: Headache
Find expert-rated resources on different types of headaches. Cover causes and how to treat them.
headache.wegohealth.com/headache.html