Eczema and herpes are mainly different in terms of causes, symptoms and treatment. 1. Different causes: Herpes is mainly caused by human herpes virus infection, which is contagious. Eczema is an inflammatory skin disease caused by a variety of internal and external factors and social factors, such as allergens, environmental temperature changes, sun exposure, etc., and is not contagious. 2. Symptoms are different: Herpes is a single or multiple, localized or clustered distribution of blisters, which can be accompanied by fever, pain, lymph node enlargement and so on. Eczema is usually characterized by papules or erythema, and in severe cases, blisters, accompanied by severe itching. 3. Treatment: Herpes can be treated with oral antiviral drugs, such as acyclovir and other drugs, combined with topical glycerine lotion, boric acid solution and so on. Eczema general topical drug treatment, such as acute blisters, vesicles, available glycerite lotion, subacute can be zinc oxide and other drugs, chronic external glucocorticosteroid drugs based on itching and anti-inflammatory can be oral loratadine. The above medications are for reference only, specific medications are used in accordance with the doctor’s instructions. When the above symptoms are suspected, it is recommended to consult a doctor in time and cooperate with the doctor for active treatment.