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Therapeutic Areas and Products

Allergy and Immunology

Our world-leading immunoglobulin (Ig) franchise is the cornerstone of the immunology therapeutic area. Our efforts in this area focus on bringing trusted products and technologies to serve patients with a range of rare and serious diseases, including Primary Immunodeficiencies (PID) and Hereditary Angioedema (HAE).

Products and Pipeline

Commercialized Products

BERINERT (C1 Esterase Inhibitor [Human])
Prescribing Information | Important Safety Information | Ask a Question

HAEGARDA (C1 Esterase Inhibitor Subcutaneous [Human])
Prescribing Information | Important Safety Information | Ask a Question

Pipeline Products​

Our product portfolio focuses on innovation in new products, improved products and manufacturing expertise thereby promoting our continued growth.​

For U.S. Healthcare Professionals only

The purpose of this CSL Behring Medical Affairs website is to support Healthcare Professionals with scientific information. This website is also a channel for U.S. Healthcare Professionals to submit questions or connect with CSL Behring U.S. Healthcare Professionals. The information provided is for educational purposes only and is not intended to promote any products. By continuing to use this site you are acknowledging that you are a US Healthcare Professional