With the gradual drying of the weather in autumn, the number of patients with itchy skin gradually increases. Itching in autumn and winter is related to the dryness of human skin and atrophy of glands, so it tends to attack or worsen in autumn and winter. After people reach middle and old age, resistance and muscle organs tend to decline, sebaceous glands, sweat gland function decreases. The cold in autumn and winter causes contraction of skin blood vessels and skin appendages, which aggravates the decrease of sebum and sweat secretion, and makes the skin dry and flaky, thin and wrinkled. Dry skin can make the skin sensitivity increased, easily induced itchy skin, coupled with the external environment, endocrine disruption, mental and emotional impact and other factors, often aggravate the itchy skin. Autumn and winter itching is similar to the “wind itch” in Chinese medicine. Chinese medicine believes that in autumn and winter the human body is slow to run qi and blood, and combined with the elderly qi deficiency of yin and blood deficiency, skin loss of nourishment, wind dry itch. Chinese medicine treatment to nourish the blood and moisten the skin, dispel wind and stop itching as the treatment. For many years, our department has developed a special preparation of Chinese medicine, surgical rinse powder, which can nourish the blood and moisten the skin, dispel wind and stop itching, specifically for the treatment of autumn and winter itching, and with the external use of urea cream to moisten and nourish the skin, patients with severe itching can be treated with Chinese medicine, internal and external use, comprehensive treatment of autumn and winter itchy skin.