Reasons for recurrent eczema in winter, consider the following: 1, dry skin: due to high indoor temperatures in winter, there is too rapid evaporation of skin moisture, or frequent bathing, after bathing without external moisturizer, resulting in damage to the skin barrier. 2, dietary stimulation: long-term consumption of spicy and irritating food, drinking alcohol in winter, causing damage to the skin barrier, so there will also be itching of the skin, and 3, internal diseases: such as diabetes, thyroid disease, and hypertension disease, these diseases cause the body’s immunity is low, so there will also be recurrent eczema. 4, inadequate treatment: in the treatment of eczema without the systematic treatment of dermatologists, such as acute eczema patients in the rash subsided after the sudden discontinuation of methylprednisolone tablets, causing recurrent eczema. Therefore, for the reasons of recurring winter eczema, consider the last few aspects, it is recommended that patients with eczema need to go to a regular hospital and be treated under the guidance of a dermatologist.