Template:Cluster headache (patient information)

Cluster headache''
Overview
What are the symptoms?
What are the causes?
Who is at highest risk?
Diagnosis
When to seek urgent medical care?
Treatment options
Where to find medical care for (Condition)?
Prevention
What to expect (Outlook/Prognosis)?
Possible complications
Cluster headache On the Web
Ongoing Trials at Clinical Trials.gov
Images of Cluster headache
Videos on Cluster headache
FDA on Cluster headache
headache searchButton.x=33&searchButton.y=6&action=search CDC on Cluster headache
Cluster headache in the news
Blogs on Cluster headache
Directions to Hospitals Treating Cluster headache
Risk calculators and risk factors for Cluster headache