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Zilucoplan Side Effects

Medically reviewed by Drugs.com. Last updated on Dec 10, 2024.

Applies to zilucoplan: parenteral injection for sub-q use.

Important warnings This medicine can cause some serious health issues

REMS:

FDA approved a REMS for zilucoplan to ensure that the benefits outweigh the risks.

The REMS may apply to one or more preparations of zilucoplan and consists of the following: elements to assure safe use and implementation system.

See the FDA REMS page ([Web]) for specific information.

Side effects include:

Most common adverse effects (≥10%): injection site reactions, upper respiratory tract infection, diarrhea.

For healthcare professionals

Applies to zilucoplan: subcutaneous solution.

General adverse events

The most common adverse effects in at least 10% of patients were injection site reactions, upper respiratory tract infections, and diarrhea.[Ref]

Dermatologic

Gastrointestinal

Genitourinary

Hematologic

Local

Injection site reactions included injection site bruising, hematoma, pain, reaction, hemorrhage, nodule, pruritus, and rash.[Ref]

Other

Respiratory

Upper respiratory tract infections included nasopharyngitis, sinusitis, upper respiratory tract infection, and tonsillitis.[Ref]

References

1. (2023) "Product Information. Zilbrysq (zilucoplan)." UCB Pharma Inc

2. (2024) "Product Information. Zilbrysq (zilucoplan)." UCB Australia Pty Ltd T/A UCB Pharma Division of UCB Australia

3. (2024) "Product Information. Zilbrysq (zilucoplan)." UCB Pharma Ltd

4. (2025) "Product Information. Zilbrysq (zilucoplan)." UCB Pharma Inc

Does Zilucoplan interact with my other drugs?

Enter medications to view a detailed interaction report using our Drug Interaction Checker.

Frequently asked questions

Further information

Zilucoplan side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.