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Hereditary angioedema - Treatment

Alternative Names

Quincke's disease

Treatment:

Antihistamines and other related treatments are of limited benefit in hereditary angioedema.

Attenuated androgens, which are derivatives of normal sex hormones, can reduce the frequency and severity of attacks.

Once an attack occurs, treatment includes pain relief and fluids given by an intravenous (IV) line.

Helicobacter pylori, a bacteria found in the stomach, can trigger abdominal attacks. Getting rid of the bacteria with antibiotic therapy decreases these abdominal attacks.

Expectations (prognosis):

Hereditary angioedema can be life threatening and treatment options are limited. How well a person does depends on the individual's specific symptoms.

Complications:

Swelling of the airways may be deadly.

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.

Antibodies

Reviewed last on: 5/1/2008
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.

References

Weiler CR, van Dellen RG. Genetic test indications and interpretations in patients with hereditary angioedema. Mayo Clin Proc. 2006 Jul;81(7):958-72. Review.

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 Apr;117(4):904-8. Epub 2006 Feb 14.

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):714-8.

Farkas H, Fust G, Fekete B, Karadi I, Varga L. Eradication of Helicobacter pylori and improvement of hereditary angioneurotic oedema. Lancet. 2001 Nov 17;358(9294):1695-6.

Visy B, Fust G, Bygum A, et al. Helicobacter pylori infection as a triggering factor of attacks in patients with hereditary angioedema. Helicobacter. 2007 Jun;12(3):251-7.

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