Chronic eczema on the lower legs can be improved by medication and physical therapy. 1. Drug treatment: drug treatment can be divided into topical drugs and oral drugs. (1) Topical drugs are mainly topical glucocorticosteroids, including mometasone furoate cream, etc. In case of secondary infection, mupirocin ointment should be used. In case of secondary infection, mupirocin ointment or fusidic acid ointment should be used externally. These drugs belong to anti-infective drugs, which can effectively control the secondary infection, thus alleviating the situation of chronic eczema. (2) Oral medications mainly include loratadine and cetirizine. Chronic eczema patients will show itching, erythema, skin pigmentation changes and other symptoms, and such drugs can effectively improve the itching situation, and relieve skin symptoms. 2. Physical therapy: patients through the drug treatment effect is not ideal, can also take physical therapy, such as ultraviolet light therapy, can effectively improve the stubborn chronic eczema. Patients with persistent chronic eczema on the lower legs should go to the hospital in time, after clarifying the cause, and then actively treat it.