Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 12/1/2025

Anaphylaxis Management in Bee Sting Reactions

Immediate Intervention

  • For patients presenting with anaphylaxis, the American College of Allergy, Asthma, and Immunology recommends immediately administering intramuscular epinephrine 0.3-0.5 mg into the anterolateral thigh and activating emergency medical services 1
  • The American Academy of Allergy, Asthma, and Immunology supports the use of epinephrine as the primary treatment for anaphylaxis, with adjunctive therapies such as antihistamines and corticosteroids playing a secondary role 1

Treatment of Systemic Reactions

  • The American Heart Association recommends administering intramuscular epinephrine immediately for systemic reactions, with a dose of 0.3-0.5 mg for adults and 0.01 mg/kg for children, and calling emergency services immediately after administration 1
  • The American College of Allergy, Asthma, and Immunology recommends providing supplemental oxygen to all patients with prolonged reactions, hypoxemia, or requiring multiple epinephrine doses 1

Management for Patients with History of Allergic Reactions

  • The American Academy of Allergy, Asthma, and Immunology recommends referring all patients with systemic reactions to an allergist-immunologist for comprehensive evaluation and venom immunotherapy (VIT) consideration 7, 1
  • VIT is indicated for patients with a history of systemic reactions beyond isolated cutaneous manifestations, and can reduce the risk of subsequent systemic reactions from 25-70% to less than 5% 7, 6, 1

Prevention and Long-Term Management

  • The American College of Allergy, Asthma, and Immunology recommends patient education on avoidance measures, including avoiding walking barefoot outdoors, wearing protective clothing, and eliminating scented products 1
  • The American Academy of Allergy, Asthma, and Immunology recommends referring all patients with systemic reactions to an allergist-immunologist for comprehensive evaluation and VIT consideration, and continuing VIT for 3-5 years in most patients 1

REFERENCES

1

Anaphylaxis from Bee Stings: Clinical Presentation and Management [LINK]

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

2

stinging insect hypersensitivity: a practice parameter update 2011. [LINK]

Journal of Allergy and Clinical Immunology, 2011

3

stinging insect hypersensitivity: a practice parameter update 2011. [LINK]

Journal of Allergy and Clinical Immunology, 2011