The price of moistening and antipruritic capsules in the market is about 22-25 yuan, the cost is not too high, generally 1 box of the drug can be taken orally for about 3 days, this drug is mainly herbal ingredients, for chronic eczema or dry skin disease, has obvious therapeutic effect. Since the main function of the drug is to moisten and stop itching, moisten dryness and dispel wind, etc., it is also effective for chronic skin diseases, as well as other causes of diseases that lead to dry and itchy skin, such as pruritus induced by diabetes. In addition, some diseases of the visceral system that cause itchy skin, such as itchy skin caused by renal insufficiency or liver insufficiency, also have a significant anti-itch effect.