Symptoms of eczema in the elderly are essentially the same as in the rest of the population and include erythema, edema, corn-sized papules, intense itching, roughness and hypertrophy, and mossy lesions. Eczema is a chronic pruritic inflammatory disease with causes related to immune abnormalities, systemic diseases, and genetics. Elderly people with eczema may have symptoms such as erythema, edema, and milia-sized papules, pimples, and blisters, which are often accompanied by intense itching, and erosion and exudation may occur when the blisters rupture. In addition, some patients may also have rough and thickened skin, as well as mossy changes, hyperpigmentation, scaling and other symptoms, and the rash can be distributed on all parts of the body surface. If the above symptoms occur in the elderly, it is recommended to go to a regular hospital for a clear diagnosis and standardized treatment.