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 worse, including
- Dry skin
- Environmental irritants
-
Stress - Temperature changes
