Eczema is a very common clinical inflammatory skin reaction associated with a variety of allergic factors, and an important clinical feature of eczema patients is that there is intense itching, and eczema is often accompanied by the symmetrical presence of significant local papules, papules and these symptoms, some eczema patients with prolonged recurrent episodes, due to intense itching, resulting in significant local blood crust, or thickening of the skin. This is the case when the skin is thickened. The patient can take oral antihistamines to relieve loratadine, cetirizine, paracetamol, ibastine tablets, fexofenadine, etc.; and some patients may also be accompanied by significant nervousness, anxiety and even insomnia due to recurrent eczema, the patient can be relieved by drugs such as diazepam taken orally.