Lumbar spinal stenosis is mainly treated non-operatively in mild and early cases, while surgery to enlarge the spinal canal is required in ineffective cases. Patients with lumbar spinal stenosis are advised to take proper treatment under the guidance of a physician. 1. Non-surgical treatment mainly emphasizes the exercise of lumbar back muscles to increase the stability of the spine; lumbar protection includes the external use of lumbar perimeter, avoiding trauma and strenuous exercise, etc.; symptomatic treatment includes physical therapy, medication, etc.. At present, there is no specific drug, most of them use danshen drugs with the function of activating blood circulation and removing blockage, including compound danshen injection, etc., which can be used according to the doctor’s instruction. 2. Surgical treatment: indications include developmental lumbar spinal stenosis with clear diagnosis and ineffective non-surgical treatment; secondary lumbar spinal stenosis. While dealing with the primary disease, the spinal canal will be enlarged and decompressed; other patients with lumbar spinal stenosis combined with lumbar intervertebral disc prolapse and patients with lumbar intravertebral tumors, etc., can be operated at the same time. Specific treatment needs to follow the doctor’s prescription.