Itchy skin in the elderly is called geriatric itchy skin, which is a disease caused by the decreasing function of sebaceous glands, reduced sweat gland secretion and dry skin in the elderly. The main symptom is often itchy skin, intermittent episodes, itchy at night, and aggravated in autumn and winter. In severe itching, the skin may show scratches all over the body, pigmentation and moss-like changes. In Chinese medicine, itchy skin in the elderly is mostly caused by Qi stagnation and blood stasis, and Qi and blood condensation in the skin. “It is one of the nineteen articles of the disease mechanism, which outlines that many pains, itches, sores and ulcers are mostly lesions of the heart, so in the treatment of senile itchy skin, we should also nourish the heart and calm the mind. 1.Food therapy: Stir-fry glutinous rice and red dates in a small amount of lard, a small bowl of it, then put it in a steamer and steam it for consumption. 2, external washing: Xu Changqing 50 grams, wild chrysanthemum 20 grams, peppermint 5 grams, the above medicine with an appropriate amount of water decoction to obtain liquid, wash the itchy parts. All 1 day 1 time, 2-3 times can be effective, healing can be discontinued. In the formula, glutinous rice is the main spleen nourishing blood, red jujube is the main out of the corner of the eye, tranquilize the mind, traffic heart and kidney, a small amount of lard can moisten the skin and intestines. Xu Changqing is mainly for dispelling wind and relieving itching, wild chrysanthemum is mainly for clearing heat and detoxification, and peppermint is mainly for dispersing wind and heat, clearing the head and eyes, sharpening the throat, penetrating rashes and relieving depression. The combined use of all the medicines can help to relieve itching. Elderly people who suffer from itchy skin should pay attention to the following points in their daily lives: strengthen awareness of skin care. Choose a neutral bath in autumn and winter, do not scrub too hard, and rub non-stimulating petroleum jelly after bathing, 2 times a week is appropriate. Pay attention to adjust the indoor environment. Keep the indoor temperature at 1 8-20 degrees Celsius, relative humidity of 50%-60% is appropriate. 3, pay attention to the choice of clothing: should try to choose cotton clothing and bed linen, after washing should be dried or dried in a dryer to play a role in physical disinfection. 4.Rational diet and moderate exercise: choose high-quality protein, moderate fat intake, eat more fresh vegetables and fruits, and drink an appropriate amount of water. Actively participate in sports suitable for the elderly, such as taijiquan, jogging, aerobics, etc. 5, maintain a happy mood.