Answer
The selected product is licensed for hereditary angioedema caused by C1-inhibitor deficiency, which is bradykinin-mediated rather than a typical allergic reaction.
Sources for this answer
- Berinert 2000 IU Powder and solvent for solution for injection — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.