Eczema can be treated with topical fusidic acid ointment because eczema is mostly due to bacterial infections such as Staphylococcus aureus and Staphylococcus epidermidis, which can appear as a bright red colored rash with plasmacytic exudation, purulent exudation, and pustular crusts in terms of rash manifestations, when topical fusidic acid ointment can have a therapeutic effect of anti-inflammatory and antibacterial, promoting wound healing and epidermal growth. While applying this ointment, it should also be combined with wet application of Esaacridine Lactate solution to strengthen the antibacterial and anti-inflammatory therapeutic effect, and oral administration of Orotadine Hydrochloride Tablets and Fexofenadine Hydrochloride Tablets to strengthen anti-allergy treatment, and avoid contact with too dirty external environment during the treatment period to avoid aggravation of bacterial infection.