Posted by Catherine (209.155.146.80) on December 06, 2001 at 19:34:33:
My father-in law has suffered with cluster headaches for decades. A few years ago a doctor in Emergency put him on oxygen for 30 minutes during one of his worst headaches. Within the 30 minutes the blinding pain was reduced, and within a few hours it was gone. Since that time when he feels the onset, he gets on an oxygen tank and within 20 - 30 minutes its gone. PLEASE, Please, please try this method.
Sincerely,
Catherine