An injectable biological therapy administered monthly to prevent migraine headaches.
EMGALITY ® is a calcitonin-gene related peptide antagonist indicated in adults for the: preventive treatment of migraine. ( 1.1 ) treatment of episodic cluster headache. ( 1.2 ) 1.1 Migraine EMGALITY is indicated for the preventive treatment of migraine in adults. 1.2 Episodic Cluster Headache EMGALITY is indicated for the treatment of episodic cluster headache in adults.
12.1 Mechanism of Action Galcanezumab-gnlm is a humanized monoclonal antibody that binds to calcitonin gene-related peptide (CGRP) ligand and blocks its binding to the receptor.
Sources: drug label, approval and manufacturer data from the U.S. FDA via the openFDA API; shortage status from the FDA Drug Shortage Database. This page is a plain-English summary for general information and is not medical advice. It is not exhaustive and may not reflect the latest label — always consult the official prescribing information and your clinician or pharmacist. Brand availability, indications and approvals differ between the US, EU/Ireland (EMA/HPRA) and other regions.