Yahoo! Groups : Headaches - Public and private online support groups for headache sufferers. - http://health.dir.groups.yahoo.com/dir/Health___Wellness/Support/Diseases_and_Conditions/Headaches
National Foundation for the Treatment of Pain - A not-for-profit organization dedicated to providing support for patients who are suffering from intractable pain, their families, and friends. - http://www.paincare.org/
East Bay Headache Support Group - A nonprofit organization, based in Walnut Creek, Calif., dedicated to providing a forum for headache sufferers. - http://www.headachesupport.org/
The Electronic Headache Support Group - Offers insights from neurologists and nurses who treat headache disorders, many of whom are headache sufferers. - http://www.medsupport.com/survival/