Hereditary Angioedema

Calling your health care provider

Call or visit your health care provider if you are considering having children and have a family history of this condition, or if you have symptoms of hereditary angioedema.

Swelling of the airway is a life-threatening emergency. If you are having difficulty breathing due to swelling, seek immediate medical attention.

Prevention

Genetic counseling may be beneficial for prospective parents with a family history of hereditary angioedema.

References

Weiler CR, van Dellen RG. Genetic test indications and interpretations in patients with hereditary angioedema. Mayo Clin Proc. 2006;81(7):958-972.

Levi M, Choi G, Picavet C, Hack CE. Self-administration of C1-inhibitor concentrate in patients with hereditary or acquired angioedema caused by C1-inhibitor deficiency. J Allergy Clin Immunol. 2006;117(4):904-908.

Bork K, Barnstedt SE. Treatment of 193 episodes of laryngeal edema with C1 inhibitor concentrate in patients with hereditary angioedema. Arch Intern Med. 2001;161(5):714-718.

Farkas H, Fust G, Fekete B, Karadi I, Varga L. Eradication of Helicobacter pylori and improvement of hereditary angioneurotic oedema. Lancet. 2001;358(9294):1695-1696.

Visy B, Fust G, Bygum A, et al. Helicobacter pylori infection as a triggering factor of attacks in patients with hereditary angioedema. Helicobacter. 2007;12(3):251-257.

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Reviewer Info: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; and Stuart I. Henochowicz, MD, FACP, Associate Clinical Professor of Medicine, Division of Allergy, Immunology, and Rheumatology, Georgetown University Medical School. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc. ; ADAM Health Illustrated Encyclopedia, 05/01/2008

This feature is for informational purposes only and should not be used to replace the care and information received from your healthcare provider. Please consult a healthcare professional with any health concerns you may have.