After lumbar anesthesia, lumbar pain and discomfort may be due to local puncture injury during anesthesia, local inflammation, or the disease of the lumbar spine itself such as lumbar disc herniation and lumbar spondylolisthesis. Pay attention to the local area with redness and swelling or radiating pain in the lower extremities to help determine the condition. If there is no obvious abnormality in the local appearance and there is no radiating pain in the lower limbs, you can massage and apply heat to the local area, and in addition, you can treat it with ointment such as pain relief paste. If the pain is caused by puncture injury, generally after rest treatment for 2-3 weeks can be significantly improved, if it is persistent lumbar pain discomfort, need to go to the hospital in time for examination, such as lumbar spine local MRI examination can determine the cause of lumbar pain.