Dermatitis, essentially inflammation of the skin, can be caused by many different stimuli including toxins or irritants (irritant contact dermatitis), allergic responses (atopic or allergic contact dermatitis), overproduction of oils (seborrheic dermatiti
Dermatitis, essentially inflammation of the skin, can be caused by many different stimuli including toxins or irritants (irritant contact dermatitis), allergic responses (atopic or allergic contact dermatitis), overproduction of oils (seborrheic dermatiti
皮炎尤其是皮肤发炎，是由许多种的刺激源如毒素或刺激物（刺激性接触皮炎）、过敏性反应（特应性或变应性接触皮炎）、油脂分泌过量（皮脂溢性皮炎）或受到压力或生病所造成。