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Urticaria - Dermatology

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Anaphylaxis<br />

Anaphylaxis is a serious allergic reaction that is<br />

rapid in onset and may cause death<br />

Patients with anaphylaxis may have no skin<br />

lesions, lesions of angioedema and/or typical<br />

urticarial wheals<br />

Morphology of the skin lesion does not matter<br />

• Patients with angioedema are not more likely to have<br />

anaphylaxis compared to patients with urticaria<br />

ABC’s first!<br />

Recruit more help. May need to triage to higher<br />

level of care (in clinic this means calling 911).

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