MDCalc

Eczema Area and Severity Index (EASI)

Stratifies severity of eczema.

Use in patients >8 years old with atopic dermatitis.

Head/neck

Redness

Erythema, inflammation

Thickness

Induration, papulation, swelling; acute eczema

Scratching

Excoriation

Lichenification

Lined skin, furrowing, prurigo nodule; chronic eczema

Percentage of region affected

Upper limbs

Redness

Erythema, inflammation

Thickness

Induration, papulation, swelling; acute eczema

Scratching

Excoriation

Lichenification

Lined skin, furrowing, prurigo nodule; chronic eczema

Percentage of region affected

Trunk

Redness

Erythema, inflammation

Thickness

Induration, papulation, swelling; acute eczema

Scratching

Excoriation

Lichenification

Lined skin, furrowing, prurigo nodule; chronic eczema

Percentage of region affected

Lower limbs

Redness

Erythema, inflammation

Thickness

Induration, papulation, swelling; acute eczema

Scratching

Excoriation

Lichenification

Lined skin, furrowing, prurigo nodule; chronic eczema

Percentage of region affected

Result:

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Advice
  • The higher the EASI score, the higher the severity of atopic dermatitis. 

  • Recording the trend of EASI score helps with assessing the effectiveness of a treatment.

Critical Actions

Consultation with a dermatologist may be warranted in patients with atopic dermatitis.