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Reporting Adverse Drug Reactions

When you report an adverse drug reaction, we will collect certain personal information about you. You may find out more about how we handle your personal information here.

If you encounter any side effect(s) to a CSL Behring product, we encourage you to talk to your doctor, pharmacist, or nurse, and please report your event to For urgent inquiries and after hours service, call 1-514-219-7560.