Eczema is an inflammatory disease of the superficial dermis and epidermis caused by a variety of factors. When acute eczema occurs on the feet, there may be erythema, papules, vesicles, etc., accompanied by itching and other symptoms; chronic eczema may also appear localized skin thickening, roughness, cracking and other symptoms. Eczema is a common skin disease, foot eczema may be related to heredity, contact with allergic substances, long-term wearing of breathable shoes and socks, scratching the feet caused by inflammation and other factors. Patients with eczema on the feet may have skin lesions such as erythema and herpes in the acute stage, mostly on the top of the feet, toes, side of the feet and ankles, etc.; if the eczema is more serious or the lesions are rubbed by the feet, skin erosion on the feet may occur, and some of the patients are accompanied by itching and tingling, etc. Chronic eczema on the feet may also be associated with genetic factors. Chronic eczema on the feet can also be manifested as local skin keratinization thickening, surface roughness, cracking, accompanied by itching, pain and other discomforts. It is recommended that eczema patients timely medical examination, clear condition after targeted treatment, pay attention to personal hygiene in life, keep the feet skin clean and dry, do not use hot water or soap to wash the lesions, avoid scratching the affected area when itching.