Abstract： Allergic skin diseases are IgE-mediated allergic diseases,and their pathogenesis is affected by environmental and genetic factors.The environment may promote the development of allergic dermatosis through different mechanisms,and early assessment and prevention of environmental risks for patients with al-lergic dermatosis is highly significance in improving their symptoms.This paper focuses on the correlation be-tween the environment and allergic skin diseases and the latest research progress to provide more preventive i-deas for patients with high risk of allergic skin diseases.