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Anaphylaxis is a severe allergic reaction that can be life-threatening. Shellfish is the third most common food allergy to cause anaphylaxis. However, according to a study being presented at the Annual Scientific Meeting of the American College of Allergy, Asthma and Immunology (ACAAI) in Baltimore, Nov. 7-11, anaphylaxis due to shrimp is rare in children, under 8 percent. Researchers found shrimp allergy in children studied presented moderate reactions, such as rapid skin swelling, itching and redness. They also found that asthma may be a possible risk for anaphylactic reactions in children with shrimp allergy.

Title: Shrimp Allergy Presentation as Anaphylaxis is Rare in Children

Author: Niti Chokshi, MD, allergist and ACAAI member

Carla Davis, MD, allergist and ACAAI fellow

By the Numbers: Anaphylaxis caused by shrimp allergy in adults is 44 percent. The rate in children is 7.8 percent, according to this study. Angioedema (rapid skin swelling) is the most common allergic reaction due to shrimp allergy in children, at a rate of 22 percent. This is followed by skin reactions, such as hives, at 16.9 percent.

Useful Links:

  • Shellfish Allergy
  • About ACAAI

    The ACAAI is a professional medical organization of more than 6,000 allergists-immunologists and allied health professionals, headquartered in Arlington Heights, Ill. The College fosters a culture of collaboration and congeniality in which its members work together and with others toward the common goals of patient care, education, advocacy and research. ACAAI allergists are board-certified physicians trained to diagnose allergies and asthma, administer immunotherapy, and provide patients with the best treatment outcomes. For more information and to find relief, visit Join us on Facebook, Pinterest and Twitter.

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