Posted by Bob P on October 31, 2001 at 11:48:52:
In Reply to: enlarge pupil posted by Kelly on October 31, 2001 at 11:32:56:
Horner's is a common side effect of clusters. Has to do with a never being effected between the eye and the hypothalamus.
My neurologist did a scan on my to make sure my whacko eye wasn't caused by a tumor. Just one of those things that go along with clusters.