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Meds & supplements  ›  Zilucoplan

Medicine · Complement Inhibitor

Zilucoplan

ZILBRYSQ is indicated for the treatment of generalized myasthenia gravis (gMG) in adult patients who are anti-acetylcholine receptor (AChR) antibody positive.

Prescribing label

Selected manufacturer label information, organised into consistent sections by Sofidex. This source is written for healthcare professionals; ask your pharmacist to explain instructions that are unclear. Read the full label at DailyMed ↗

Drug facts

Used for
ZILBRYSQ is indicated for the treatment of generalized myasthenia gravis (gMG) in adult patients who are anti-acetylcholine receptor (AChR) antibody positive.
Do not take if
ZILBRYSQ is contraindicated for initiation in patients with unresolved serious Neisseria meningitidis infection.

Side effects, and when to stop

The following clinically significant adverse reactions are discussed in greater detail in other sections of the labeling:

  • Serious Meningococcal Infections
  • Other Infections
  • Pancreatitis and Other Pancreatic Conditions

Who should not take it

ZILBRYSQ is contraindicated for initiation in patients with unresolved serious Neisseria meningitidis infection.

Storing it

Pharmacy Prior to Dispensing

Store ZILBRYSQ prefilled syringes refrigerated at 2°C to 8°C (36°F to 46°F) in the original carton until dispensing. Do not freeze.

Storage for Patients or Caregivers After Dispensing

Storage conditions after dispensing by pharmacist are summarized in Table 4:

  • Do not freeze.
  • Store ZILBRYSQ prefilled syringes in the original carton to protect them from light until time of use.
  • ZILBRYSQ prefilled syringes may be stored at room temperature in the original carton for a single period of up to 3 months.
    • When storing ZILBRYSQ prefilled syringes at room temperature, write the date removed from the refrigerator in the space provided on the carton and discard if not used within 3 months or if the expiration date has passed, whichever occurs first.
    • Do not return ZILBRYSQ to the refrigerator after it has been stored at room temperature.
  • ZILBRYSQ does not contain a preservative; discard any unused portion.

Cite this page

NLM

sofidex [Internet]. Daloreum; c2026. Zilucoplan; [reviewed 2026 Aug 3; cited 2026 Nov 10]. Available from: https://sofidex.com/patients/medicines/zilucoplan

APA 7th

sofidex. (2026, August 3). Zilucoplan. Daloreum. Retrieved November 10, 2026, from https://sofidex.com/patients/medicines/zilucoplan

AMA 11th

Zilucoplan. sofidex. Reviewed August 3, 2026. Accessed November 10, 2026. https://sofidex.com/patients/medicines/zilucoplan

The cited date is today’s, because a citation records when you read the page. The reviewed date is when a clinician last checked it.