Frequently Asked Questions

Read the questions of others with hereditary angioedema (HAE) and see how they were answered by a doctor.

Questions on understanding HAE

Questions on living with HAE

Questions on treating HAE

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Contact us

To get in touch with us at CSL Behring, you can reach us by telephone, e-mail, or postal mail. Learn how to contact us.

Useful links

Find more information about HAE, discussion boards, and support groups for people who live with HAE by visiting the Web sites of several supportive organizations. Use our useful links to learn more about HAE.