Posted by Sean on September 25, 1998 at 19:44:50:
Has anyone experienced an increased tolerance to
ergotamine? When this series of CHs first started
(seven weeks ago), one tablet nixed the CH in about
10 to 15 minutes. I now take two tablets and they
do not seem to help at all (CH lasts hours). I am
hesitant to increase the dosage because of the ill
effects I hear so much about. Thanks.