Skin itching caused by blood heat is manifested as a rash, which is caused by feeling the evil of wind heat and invading the blood. Treatment should be based on dispelling wind and clearing heat, cooling blood and promoting blood circulation. Now introduce 1 ⅵ Xuejiedu Decoction: Cortex Moutan.

20g of Radix Paeoniae Rubra and Herba Leonuri, 65,438 05g of Radix Rehmanniae and Radix Scrophulariae, 65,438 02g of Flos Lonicerae and Fructus Forsythiae, 65,438 00g of Caulis Akebiae and Folium Bambusae, 6g of Radix et Rhizoma Rhei and 6g of Radix Glycyrrhizae, and external washing prescriptions such as Fructus Cnidii, Radix Sophorae Flavescentis, Cortex Dictamni, Kochiae Fructus and Semen Sojae Preparata can be added for severe skin itching. Levocetirizine can also be used, one day 1 granule (5 mg 1 granule) to control symptoms quickly.