Generalized eczema is a kind of eczema that is widespread on the body surface and the area of skin lesions is large, and its treatment methods include general treatment, drug treatment and so on. 1. General treatment: patients with generalized eczema should actively search for and eliminate the triggering factors, and keep the lesions clean and dry, and should not vigorously scratch the affected area, otherwise it may aggravate the symptoms. 2. Medication: Patients with generalized eczema can apply glucocorticoid drugs, such as mometasone furoate, halometasone ointment, etc., to the lesions, which have the effect of immune regulation and anti-inflammation, and help the lesions subside and heal. Oral antihistamines such as loratadine, cetirizine and other drugs, help anti-allergy, reduce itching. In severe cases, immunomodulatory drugs such as compound glycyrrhizin and tretinoin need to be used in combination. There are many treatments for generalized eczema, and it is recommended that patients go to regular hospitals, cooperate with doctors for standardized treatment, and medications should be used under the guidance of doctors.