UCSD's Catalog of Clinical Images
Urticaria (hives): Skin reaction that occurs in response to cold, food allergies, meds, environmental exposures, stings,
infections or other stimuli. Presents as acute, focal, red, very itchy, raised plaques of variable size. Can be local or associated
with systemic symptoms.
For comments or other information contact: Charlie Goldberg, M.D.
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