Read before the American Association for the Study of Headache, Toronto, June 25, 1983.
The opinions expressed herein are those of the authors and do not represent the policies or opinions of the US Air Force or the Department of Defense.
Reprint requests to Department of Internal Medicine, US Air Force Medical Center, Scott AFB, IL 62225 (Dr Solomon).
We undertook a double-blind, placebo-controlled study to determine the effectiveness of verapamil hydrochloride for the prophylaxis of migraine. Twelve patients were given either verapamil hydrochloride, 80 mg four times daily, or placebo in random order during two consecutive three-month periods. Migraine frequency, severity, and duration were quantified by daily logs and monthly questionnaires. Ten of the 12 patients had fewer migraines during verapamil therapy. Migraine frequency decreased from 6.7 to 3.8 migraines per patient per month, for a mean decrease of 49%. Headache unit index fell from an average of 0.61 to 0.44. We conclude that verapamil is effective in the prophylaxis of migraine and that verapamil might be considered one alternative in the development of a regimen for the prophylaxis of migraine.
(JAMA 1983;250:2500-2502)
Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature
Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal
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