Characteristics Of Allergies

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Definition

Nummular eczema is an allergy-related disorder in which itchy, coin-shaped spots or patches appear on the skin.


Alternative Names

Eczema - nummular; Nummular dermatitis


Causes, incidence, and risk factors

The cause of nummular eczema is unknown, but there usually is a personal or family history of:

  • Allergies
  • Asthma
  • Atopic dermatitis

It is relatively uncommon, and most often occurs in elderly men.

Several things may make the condition...

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