​Dermatology - Nummular Eczema (NE)

​Dermatology - Nummular Eczema  (NE)
Nummular eczema is a persistent, itchy, inflammatory dermatitis that is most common on the extremities during the winter months when xerosis reaches its peak. People who are atopic frequently have this condition. Although S. aureus is frequently found, its pathogenic relevance is unknown.
Chronic sores that are extremely itchy might endure for weeks or months.
Lesions Coin-shaped plaques with an erythematous foundation that are clustered tiny papules and vesicles.

The differential includes fungal infections, contact dermatitis, psoriasis, mycosis fungoides, impetigo, and familial pemphigus. The diagnosis is made clinically.
Use moisturizers, topical glucocorticosteroids, or ointment containing 2–5% crude coal tar to hydrate your skin.
The UVB-311, or PUVA, therapy works wonders.