allergic eczema

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Related to allergic eczema: atopic eczema

al·ler·gic ec·ze·ma

macular, papular, or vesicular eruption due to an allergic reaction, for example, atopic dermatitis triggered by IgE-mediated food hypersensitivity.

atopic dermatitis

A chronic immune-mediated dermatopathy affecting 1–3% of children, which is characterised by severe pruritus of early (usually in infancy) onset and a familial tendency; it may be associated with IgE-mediated skin reactions, allergic rhinitis and/or asthma.

Idiopathic in children; in adults, hypersensitivity to chemicals (e.g., detergents or soaps), metals (e.g., nickel) or plants (e.g., poison ivy, poison oak).
Clinical findings
In infancy, atopic dermatitis tends to be weeping, papulovesicular (which rupture and ooze) and intensely pruritic inflammation of cheeks and inguinal region; in later childhood, it is more lichenified and is more prevalent over antecubital, popliteal and collar regions.
Exacerbating factors
Anxiety, stress, depression.
• Control pruritus (antihistamines, prevent scratching); 
• Identify/avoid allergens (e.g., milk, eggs, wheat, peanuts, legumes, fish); 
• Anti-inflammatories (especially corticosteroids);
• Keratolytics to manage lichenification; 
• Topical immunosuppressants (e.g., topical tacrolimus/FK-506 ointment).

al·ler·gic ec·ze·ma

(ă-lĕr'jik eg'zĕ-mă)
Macular, papular, or vesicular eruption due to an allergic reaction.
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