Is eczema an allergic reaction?

Great question!

Although eczema is commonly linked to allergies and can be triggered by allergens, it is not classified as a direct "allergic reaction." Instead, it is a chronic skin condition in which the immune system responds excessively to environmental factors. While allergens may contribute to flare-ups, other triggers such as dry skin and stress also play a role, making eczema more complex than a straightforward allergic response.

References:

Eczema | causes, symptoms & treatment. (2023, June 28). ACAAI Public Website. https://acaai.org/allergies/allergic-conditions/skin-allergy/eczema/

‌