Pruritus is caused by a variety of internal and external factors leading to itching throughout the body or local, but there is no rash on the body, in the treatment, the following aspects are mainly considered: 1, strengthen skin care: pay attention to skin moisturizing, sunscreen, hydration, you can use medical skin care products or sunscreen, while in winter avoid bathing with soap, bathing after the circumference of the external application of body lotion, which is particularly important for elderly patients. 2, treatment The original disease: such as diabetes, liver and kidney disease and blood disease, and some fungal diseases. 3, topical drug treatment: If the itching is mild, then you can use topical compound glycopyrrolate lotion or compound camphor cream. 4, oral drug treatment: If there is serious itching around the body, and accompanied by sleep disorders at night, then you need to take oral compound glycyrrhetinic acid tablets and imipramine slow-release tablets, you can choose mometasone furoate The mixture of cream and urea vitamin E cream can be used topically. During the treatment period, it is necessary to abstain from spicy and stimulating foods, abstain from alcohol, pay attention to rest and reduce late night. For patients with pruritus, it is recommended that patients go to a regular hospital to see a professional dermatologist for appropriate laboratory tests to guide the clinical treatment.