Urticaria physical examination

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] ; Associate Editor(s)-in-Chief: Kiran Singh, M.D. [2]

Overview

All types are characterized by raised red skin welts appearing anywhere on the body. They are itchy and about 5 mm in diameter.

Physical Examination

• Dermatologic lesions can be presented in different size, usually appear with a central swelling and peripheral erythema.
• Physical examination of adrenergic urticaria reveals pin point erythematous wheals with a white halo.

Skin

Allergic urticaria on the shin induced by an antibiotic

Allergic urticaria on the arm

Extremities

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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.

Trunk

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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
• 
  Urticaria. Adapted from Dermatology Atlas.
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  Urticaria. Adapted from Dermatology Atlas.