Group provides support and information for head pain sufferers and their families and seeks to raise public awareness of headache disorders.

Resource for headache sufferers has news, self-evaluation information, treatment and prevention methods, a physician finder, and a chat room.

Organization promotes and disseminates research on the causes and treatments of headache and publishes the journal "Cephalgia."

Migraine resource center offers news and articles, descriptions of medication and treatment options, and a list of places to turn for help.

Aimed at providing support for women with migraine headache pain, it includes mentor and advisor profiles, news briefs, and migraine tips.

Provides sufferers of headaches and chronic pain with information. Sign up to create a headache diary to aid in diagnosis and treatment.

Dedicated to researching headaches that originate in the neck. Includes diagnostic information, society events and possible treatments.