Extensive Cluster Headache Survey - Participants Needed
Cluster Headaches are more common among men than women and are characterized by intense, one-sided pain. They can occur anywhere from once every other day up to eight times in one day.
Responses are being gathered through January 2009.
Technorati Tags: news, research, depression, migraines, chronic illness, health, somebody heal me
Subscribe to the Somebody Heal Me feed: Subscribe in a reader or subscribe by e-mail.