Report a CSL Behring Undesirable Effect
Contact us if...
You believe that you or a loved one has had any type of adverse reaction to any of CSL Behring's treatments. To report an undesirable effect, please contact the location in the country or region in which you received the treatment.
When you report an undesirable effect, we will collect certain personal information about you. If you make a report in the EU, you can find out more about how we handle your personal information here: Europe and GDPR applicable suspected adverse event reporting privacy notice. If you make a report to one of the countries outside of the EU, you can find out more about how we handle your personal information here: Privacy Notice.