Traditional Chinese medicine composition for treating pruritus and preparation method thereof

The invention belongs to the technical field of traditional Chinese medicines and discloses a traditional Chinese medicine composition for treating pruritus and a preparation method thereof. Based ontotal knowledge of traditional Chinese medicine of China on the pruritus including erythra, eczema, urticarial, dermatitis, psoriasis and the like and pathogenesis and a treatment principle of modernmedicine on the disease, the traditional Chinese medicine composition has the effects of clearing heat and removing toxicity and dissipating stagnation, removing blood stasis, dispelling wind and eliminating dampness and diminishing inflammation and stopping itching; the traditional Chinese medicine composition is prepared from pure natural Chinese herbal medicines, is directly applied to the outer part of a wound and is prepared by combining a traditional medicine liquid technology according to a traditional Chinese medicine theoretical prescription. The traditional Chinese medicine composition has the functions of br