A female patient with allergic purpura was referred to treatment. The patient’s prescriptions are almost all used for the treatment of allergic purpura, and the Chinese medicine prescriptions for clearing heat, cooling blood, strengthening the spleen, eliminating blood stasis and stopping bleeding have also been used. The actual fact is that you can find a lot of people who are not able to get a good deal on this. Suddenly, I thought that there are Chinese doctors who treat back and leg pain from the kidney, so I might try to treat it from the perspective of nourishing the liver and kidney. Prescription: Chasteberry 12g, Dry Lotus Grass 12g, Panax notoginseng 2g (punch), 3 doses. After taking the medicine, the effect was obvious and was cured with 10 doses.