FDA LABEL RECORD

ZILBRYSQ

ZILUCOPLAN. FDA prescribing information for this product, as published on the retrieval date below.

AS THE LABEL RECORDS IT

Product details

Brand nameZILBRYSQ
Generic nameZILUCOPLAN
LabellerUCB, Inc.
RouteSUBCUTANEOUS
Label version13
Effective2026-02-03
Retrieved by this site2026-10-03
Full labelhttps://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=9f1d53d6-e495-4a3a-8bb9-680a15d25034

BOXED WARNING

Quoted from the FDA label

Quoted in full from the FDA product label.

WARNING: SERIOUS MENINGOCOCCAL INFECTIONS ZILBRYSQ, a complement inhibitor, increases the risk of serious infections caused by Neisseria meningitidis [see Warnings and Precautions (5.1) ] . Life-threatening and fatal meningococcal infections have occurred in patients treated with complement inhibitors. These infections may become rapidly life-threatening or fatal if not recognized and treated early. Complete or update vaccination for meningococcal bacteria (for serogroups A, C, W, Y, and B) at least 2 weeks prior to the first dose of ZILBRYSQ, unless the risks of delaying therapy outweigh the risk of developing a serious infection. Comply with the most current Advisory Committee on Immunization Practices (ACIP) recommendations for vaccination against meningococcal bacteria in patients receiving a complement inhibitor. See Warnings and Precautions (5.1) for additional guidance on the management of the risk of serious infections caused by meningococcal bacteria. Patients receiving ZILBRYSQ are at increased risk for invasive disease caused by Neisseria meningitidis , even if they develop antibodies following vaccination. Monitor patients for early signs and symptoms of serious meningococcal infections and evaluate immediately if infection is suspected. Because of the risk of serious meningococcal infections, ZILBRYSQ is available only through a restricted program under a Risk Evaluation and Mitigation Strategy (REMS) called ZILBRYSQ REMS [see Warnings and Precautions (5.2) ] . WARNING: SERIOUS MENINGOCOCCAL INFECTIONS See full prescribing information for complete boxed warning. ZILBRYSQ increases the risk of serious and life-threatening infections caused by Neisseria meningitidis . ( 5.1 ) Complete or update meningococcal vaccination at least 2 weeks prior to the first dose of ZILBRYSQ, unless the risks of delaying ZILBRYSQ outweigh the risks of developing a serious infection. Comply with the most current Advisory Committee on Immunization Practices (ACIP) recommendations for meningococcal vaccination in patients receiving a complement inhibitor. ( 5.1 ) Patients receiving ZILBRYSQ are at increased risk for invasive disease caused by N. meningitidis , even if they develop antibodies following vaccination. Monitor patients for early signs and symptoms of meningococcal infections and evaluate immediately if infection is suspected. ( 5.1 ) ZILBRYSQ is available only through a restricted program called ZILBRYSQ REMS. ( 5.2 )

INDICATIONS AND USAGE

Quoted from the FDA label

1 INDICATIONS AND USAGE ZILBRYSQ is indicated for the treatment of generalized myasthenia gravis (gMG) in adult patients who are anti-acetylcholine receptor (AChR) antibody positive. ZILBRYSQ is a complement inhibitor indicated for the treatment of generalized myasthenia gravis (gMG) in adult patients who are anti-acetylcholine receptor (AChR) antibody positive. ( 1 )

What this page is

A reproduction of a public FDA label record. Everything quoted above is the labeller's wording as published by the FDA, not this site's. Nothing here is regulatory, legal or medical advice, and a label being reproduced says nothing about whether a product is available in any particular country. Labels are revised often; the retrieval date above says when this copy was taken, and the full current label is at the link.

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