Posted by Charley (188.8.131.52) on June 29, 2000 at 09:09:38:
In Reply to: changing sides posted by Steve Benton on June 28, 2000 at 18:29:43:
My cluster headaches changed from the left to the right side after about ten years, and when that happened I became chronic rather than episodic. I hope that this is not the case with you.
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