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Comparator: Rizatriptan

Organon and Co · Phase 3 active Small molecule

Rizatriptan is a selective serotonin 5-HT1B/1D receptor agonist that constricts cranial blood vessels and inhibits neuropeptide release to relieve migraine headaches.

Rizatriptan is a selective serotonin 5-HT1B/1D receptor agonist that constricts cranial blood vessels and inhibits neuropeptide release to relieve migraine headaches. Used for Acute treatment of migraine with or without aura in adults.

At a glance

Generic nameComparator: Rizatriptan
SponsorOrganon and Co
Drug classTriptan (5-HT1B/1D receptor agonist)
Target5-HT1B receptor, 5-HT1D receptor
ModalitySmall molecule
Therapeutic areaNeurology
PhasePhase 3

Mechanism of action

Rizatriptan binds to 5-HT1B and 5-HT1D receptors on intracranial blood vessels and trigeminal nerve terminals. This causes vasoconstriction of dilated cranial arteries and reduces the release of vasoactive neuropeptides involved in migraine pathophysiology, thereby terminating acute migraine attacks.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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