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What is HAE?

Get to know the signs and symptoms and how to identify hereditary angioedema (HAE) in your patients, whether that’s in primary care services, specialised services or an emergency setting.

HAE is a rare autosomal dominant disease affecting approximately 1 in 10,000 to 1 in 50,000 individuals worldwide.1,2




  1. Maurer M, et al. Allergy 2018;73(8):1575–96.
  2. Longhurst HJ, et al. Br J Hosp Med (Lond) 2006;67(12):654–7.
Job code: C-ANPROM/UK//2467 Date of preparation: August 2021