Zilbrysq™

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Zilbrysq is indicated as an add-on to standard therapy for the treatment of generalised myasthenia gravis (gMG) in adult patients who are anti-acetylcholine receptor (AChR) antibody positive.

Source: ARTG

• Shelf lifetime is 36 Months
• Store at 2 to 8 degrees Celsius
• Protect from Light; Do not Freeze; Refrigerate

Source: ARTG

Non-composite pack

This medicine contains one component only.

Component

• Injection
• Subcutaneous
• The solution is clear to slightly opalescent and colourless, free of visible particles.

Source: ARTG

These medicine packs are available from a pharmacist and requires a prescription. It is Schedule 4: Prescription Only Medicine.?What is the medicines and poisons schedule?

All medicines and poisons in Australia are categorised by how they are made available to the public. Medicines with a low safety risk are usually less tightly controlled than medicines with a higher safety risk. This system is called ‘scheduling’. You can read more about the scheduling of medicines as well as the different scheduling categories on our Scheduling of medicines and poisons information page.

• 28 (4x7) x 0.416 mL prefilled syringes
• 7 x 0.416 mL prefilled syringes

Source: ARTG

This medicine was verified as available on the Pharmaceutical Benefits Scheme (PBS) on 1 August 2026, under the following PBS item codes:

• 15276B (Opens in new tab)
• 15285L (Opens in new tab)
• 15302J (Opens in new tab)
• 15316D (Opens in new tab)

Ask your pharmacist or doctor about your eligibility

Source: PBS

For the active ingredient: Zilucoplan

You should seek advice from your doctor or pharmacist about taking this medicine. They can help you balance the risks and the benefits of this medicine during pregnancy.

Source: AHT

Healthdirect medicines information is not intended for use in an emergency. If you are suffering an acute illness, overdose, or emergency condition, call triple zero (000) and ask for an ambulance.

Reasonable care has been taken to provide accurate information at the time of creation. This information is not intended to substitute medical advice, diagnosis or treatment and should not be exclusively relied on to manage or diagnose a medical condition. Please refer to our terms and conditions (Opens in new tab).