To report SUSPECTED ADVERSE REACTIONS, contact argenx at 1-833-argx411 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch

Argenx

To report SUSPECTED ADVERSE REACTIONS, 
contact argenx at 1-833-argx411 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch

argenx Medical Affairs Portal

The mission of argenx Medical Affairs is to support clinical decision-making and scientific exchange through the communication of our data. This website is intended for US healthcare professionals and may contain information about investigational agents and/or disease states that have not been approved by the FDA, as efficacy and safety have not been established.

Contact Us

1-833-645-2428

M-F: 8am - 8pm ET

Quicklinks

Request a Medical Science Liaison (MSL) Medical Information Request

Quicklinks

Request a Medical Research Liaison (MRL) Medical Information Request

What would you like to do or consult ?

Report an Adverse Event

To report suspected adverse events or product complaints, please call us at 1-833-312-0145

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Request a Medical Science Liaison (MSL)

Schedule an appointment with one of our Medical Science Liaisons

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Medical Information Request

Get answers to your questions by submitting a Medical Information Request

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Information on how to submit a grant to support independent medical education

Links to the Full Prescribing Information of our Products

Information regarding our expanded access program

See a list and details of our on-going clinical trials

Learn more about the autoimmune diseases argenx is researching

Information on past and upcoming Medical Congresses in which argenx is presenting clincial research and data.