Treatment of Migraine Attacks with Sumatriptan

Author:
  • TGThe Subcutaneous Sumatriptan International Study Group*
    The Subcutaneous Sumatriptan International Study Group*

Abstract
The headache in migraine attacks may be caused by dilatation of certain cranial arteries or arteriovenous anastomoses, by neurogenic dural plasma extravasation, or by both of these mechanisms. Sumatriptan, a novel selective agonist of 5-hydroxytryptamine—like receptors, blocks these phenomena. We investigated its efficacy in migraine.

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