Eczema patients who are particularly itchy at night can first wash their skin with warm water, wear light and loose clothing, and if there is still no relief, use anti-allergy and anti-itch medications, topical moisturizing skin care products, and if necessary, topical ointments containing glucocorticoids. Eczema patients also need to adjust their habits and diet, try to keep the local skin clean and dry, prohibit scratching of the affected area, drink more water, avoid spicy and irritating foods, quit smoking and drinking, maintain skin hygiene, avoid wearing woolen or nylon fabrics that irritate the skin, and avoid sweating irritation. Pediatric patients should also wear protective gloves to avoid scratching the skin. Depending on the nature of the rash, eczema can be relieved significantly with the use of stove glycolic lotion, branched distillate oil paste or glucocorticoid creams or ointments. You can also use wild chrysanthemum, horsetail and other boiled water to wash or apply externally (note that the water temperature should not be too high, preferably not more than 40 ℃), but also can significantly stop itching. The actual itchiness of the eczema is aggravated at night by changing the habits of life, diet, keeping clean and using topical creams to relieve the itchiness. eczema patients often have impaired skin barrier function, so moisturizing skin care products for the treatment of eczema and prevention of recurrence will have a certain effect, moisturizing skin care products often need to be used for a long time to be effective and consolidate the effect.