Prevention
By Mayo Clinic staffTo lower your likelihood of experiencing hives or angioedema, take the following precautions:
- Avoid known triggers. These may include certain foods or medications, or situations such as temperature extremes, that have triggered past allergic attacks.
- Keep a diary. If you suspect foods are causing the problem, keep a food diary. Be aware that some foods may contain ingredients that are listed by less common names on the label.
References
- Kaplan AP. Urticaria and angioedema. In: Wolff K, et al. Fitzpatrick's Dermatology in General Medicine. 7th ed. New York, N.Y.: The McGraw-Hill Companies; 2008. http://www.accessmedicine.com/content.aspx?aid=2958607. Accessed Sept. 13, 2010.
- MacNeal RJ. Urticaria. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec10/ch109/ch109e.html?qt=urticaria&alt=sh#sec10-ch109-ch109e-101c. Accessed Sept. 14, 2010.
- Bingham CO. New onset urticaria: Diagnosis and Treatment. http://www.uptodate.com/home/index.html. Accessed Sept. 29, 2010.
- Atkinson JP. Diagnosis of hereditary angioedema. http://www.uptodate.com/home/index.html. Accessed Sept. 29, 2010.
- Bingham CO. New onset urticaria: Epidemiology, clinical manifestations and etiology. http://www.uptodate.com/home/index.html. Accessed Sept. 29, 2010.
- Urticaria and angioedema. In: Wolff K, et al. Fitzpatrick's Color Atlas and Synopsis of Clinical Dermatology. 6th ed. New York, N.Y. The McGraw-Hill Companies; 2009. http://www.accessmedicine.com/content.aspx?aID=5187962. Accessed Sept. 14, 2010.
- Initial evaluation of all patients with urticaria. In: Habif TP. Clinical Dermatology: A Color Guide to Diagnosis and Therapy. 5th ed. Edinburgh, Scotland. Mosby/Elsevier; 2010. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-0-7234-3541-9..00015-8--s0180&isbn=978-0-7234-3541-9&type=bookPage§ionEid=4-u1.0-B978-0-7234-3541-9..00015-8--s0180&uniqId=220753099-3#4-u1.0-B978-0-7234-3541-9..00015-8--s0180. Accessed Oct. 1, 2010.
- Treatment of urticaria. In: Habif TP. Clinical Dermatology: A Color Guide to Diagnosis and Therapy. 5th ed. Edinburgh, Scotland. Mosby/Elsevier; 2010. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-0-7234-3541-9..00015-8--s0290&isbn=978-0-7234-3541-9&type=bookPage§ionEid=4-u1.0-B978-0-7234-3541-9..00015-8--s0290&uniqId=220753099-3#4-u1.0-B978-0-7234-3541-9..00015-8--s0290. Accessed Sept. 13, 2010.
- Acute urticaria: Evaluation and management. In: Habif TP. Clinical Dermatology: A Color Guide to Diagnosis and Therapy. 5th ed. Edinburgh, Scotland. Mosby/Elsevier; 2010. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-0-7234-3541-9..00015-8--s0185&isbn=978-0-7234-3541-9&type=bookPage§ionEid=4-u1.0-B978-0-7234-3541-9..00015-8--s0185&uniqId=220753099-3#4-u1.0-B978-0-7234-3541-9..00015-8--s0185. Accessed Oct. 1, 2010.
- Bingham CO. An overview of angioedema: Clinical features, diagnosis and management. http://www.uptodate.com/index/home.html. Accessed Oct. 1, 2010.
- Delves PJ. Angioedema. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec13/ch165/ch165b.html. Accessed Oct. 1, 2010.
- FDA licenses for marketing new drug for rare genetic disease. Food and Drug Administration. http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm161477.htm. Accessed Oct. 1, 2010.
- Cinryze. Food and Drug Administration. http://www.fda.gov/BiologicsBloodVaccines/BloodBloodProducts/ApprovedProducts/LicensedProductsBLAs/FractionatedPlasmaProducts/ucm150480.htm. Accessed Oct. 6, 2010.
- Nolte H, et al. Overview of skin testing for allergic disease. http://www.uptodate.com/index/home.html. Accessed Oct. 2, 2010.
- Berinert. Food and Drug Administration. http://www.fda.gov/BiologicsBloodVaccines/BloodBloodProducts/ApprovedProducts/LicensedProductsBLAs/FractionatedPlasmaProducts/ucm186264.htm. Accessed Oct. 15, 2010.
- Kalbitor. Drugs @FDA. http://www.accessdata.fda.gov/scripts/cder/drugsatfda/index.cfm. Accessed Oct. 15, 2010.
- Gibson LE (expert opinion). Mayo Clinic, Rochester, Minn. Oct. 13, 2010.


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