Posted by Bob P (220.127.116.11) on January 26, 2001 at 08:36:27:
In Reply to: Cycles posted by Eric on January 26, 2001 at 04:32:14:
You become officially chronic when you have CH for more than 1 year without at least a 2 week headache free period.
You can have CH for 50 weeks, a 2 week period without any headaches and another 50 weeks with headaches and you're not chronic because you had a 2 week break.
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