Basic situation Quan, female, 63 years old. Complaint Low back pain with radiating pain in the right lower extremity aggravated for 2 weeks and one day. History The patient had swelling and pain in the lumbar region and recurrent pain episodes in the right lower extremity, and was treated with Western medicine intermittently with poor results. External CT showed: L4/5 and L5/S1 disc protrusion and lumbar osteophytes. Because the pain was tolerable, no systematic treatment was given. Initial consultation At the time of consultation, the patient had pain in the right lower extremity, limited walking, complained of difficulty in turning over to the side, fear of cold and weakness in the lower extremity. He was mentally tired, with a painful face, acceptable appetite, sleepless at night, and a regulated bowel movement. The tongue is lightly coated with white fur, the veins under the tongue are varicose, and the pulse is thin. Physical examination: pressure pain in the spinous process of the lumbar spine and the right hip, positive double straight leg raising test, positive 4-character sign on the right side. The treatment is to tonify the kidney and invigorate blood, dispel wind and remove paralysis. Prescription: Radix Rehmanniae, Cornu Cervi Pantotrichum, Radix Angelicae Sinensis, Radix et Rhizoma Sequoiae, Green Peel 12g each, Radix Paeoniae Alba, Radix Achyranthes Bidentatae, Cortex Eucommiae, Poria 15g each, Astragalus Membranaceus 60g, Radix Astragali 10g, Radix et Rhizoma Millenium 10g, Scorpion 5g each, Centipede 2. Decoction with water, 7 doses in total. Second diagnosis The patient complained that the pain was significantly improved and could walk slightly on the ground. The appetite is reduced and the appetite is not good. Because the kidney is the origin of the innate, the spleen and stomach is the origin of the postnatal, replenish the postnatal to enrich the innate, and care for the spleen and stomach to increase the effectiveness of the medicine. In the above to Shu Di Huang, Angelica sinensis, summer without, add Curcuma longa, Danshen, malt, Atractylodes, etc. to activate blood to relieve pain and strengthen the spleen and stomach, and reduce the dose of drugs. Prescription Cornu Cervi Pantotrichum, sequestra, green peel 10g each, white peony, cow knee, dulcimer, poria 10g each, astragalus 40g, curcuma longa, danshen, atractylodes, fried malt 10g each, scorpion 5g each, licorice 5g, centipede 2. Decoction with water, 7 doses. Advise not to be injured by cold and prolonged sitting.