The causes of lumbar pain may be the following: 1, muscle strain, if suddenly too much exercise or overwork, may lead to muscle strain, muscle spasm, causing lumbar back soreness, pain, treatment can be given towel hot compress, Chinese medicine compress and other physical therapy to relieve symptoms. 2, lumbar disc herniation, if long-term repeated bending or sedentary, may lead to lumbar back pain, stiffness, limited activity. If the lumbar disc herniation compresses the sciatic nerve, it will lead to pain and numbness in the hip, lower limbs and feet. The treatment can be given to Siwei Pu for pain relief, Flurbiprofen Babu cream for topical analgesia, ultrasonic drug introduction, Chinese medicine fumigation, lumbar spine traction and other physical therapy techniques to relieve symptoms. 3, trauma, if the external impact on the waist leads to lumbar pain and swelling, after excluding fractures, the treatment can be given to Xilabao for pain relief and pulse blood Kang to activate blood circulation and remove blood stasis.