Treating HAE Attacks with KALBITOR

KALBITOR (ecallantide) is an under the skin (subcutaneous),
on-demand treatment for hereditary angioedema (HAE) attacks that targets and inhibits plasma kallikrein, which stops the production of bradykinin to reduce the pain and swelling of an HAE attack.

Please see Full Prescribing Information, including Boxed Warning and Medication Guide.

Starting on KALBITOR (ecallantide)

Speech icon Talk to your doctor to find out if KALBITOR is right for you.
Medication guide icon Learn more about KALBITOR by reading the Medication Guide and browsing answers to common questions.
Support icon If your doctor prescribes KALBITOR therapy for your HAE attacks, you may be eligible to enroll in OnePath®.

Please visit the Getting Started with OnePath section to learn more about the product support services provided through OnePath.