June 17, 2022
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VIDEO: Pilot study yields wide range of effective, tolerable verapamil doses for migraine
DENVER — Verapamil was shown to be tolerable for migraine prevention at a maximum dose of 20 mg to 480 mg per day, Yi-Chieh Chen, PharmD, said at the American Headache Society’s annual scientific meeting.
“We found a wide range of minimally effective and tolerable verapamil doses in a cohort with various pharmacogenomic phenotypes,” Chen, of the Mayo Clinic in Rochester, Minnesota, said.