There are more differences between eczema and warts, such as pathogenesis, appearance and symptoms. 1. Pathogenesis: Eczema may be associated with a variety of internal and external factors, such as abnormal immune function, contact with allergens, endocrine diseases and so on. Warts are caused by infection with human papilloma virus. 2. Appearance: Eczema rash is polymorphic, usually symmetrically distributed, manifested as erythema, papules, papules, oozing, mossy changes and so on. There are more types of warts, common warts are papillomatous growths, filiform warts are elongated protrusions, plantar warts are yellow rough bumps on the soles of the feet, flat warts are flat pimples, and condyloma acuminatum is a cocktail or cauliflower-like bump. 3. Symptoms: Eczema itching is more obvious, especially at night and temperature rise, itching more intense. Warts are usually not accompanied by itching symptoms. The difference between eczema and warts is large, but the patient can not judge on their own, should be timely medical examination, to the doctor’s diagnosis shall prevail.