Lumbar spinal stenosis develops as a prolonged progressive narrowing of the spinal canal. The narrowed spinal canal compresses and irritates the spinal cord and nerve roots. Non-surgical treatments can help relieve and reduce the symptoms of lumbar spinal stenosis. These treatments include: 1. taking oral pain relieving medications such as non-steroidal drugs (NSAIDs) such as celecoxib, diclofenac, etc. 2. Perform physical therapy. Learning the correct posture for carrying objects can help reduce the development of lumbar spinal stenosis, which may be accelerated by prolonged standing. 3. Exercise: Aerobic exercises (back muscle and abdominal muscle exercises) can help relieve symptoms and enhance muscle strength. The best aerobic exercises are bicycling (leaning forward and bending at the waist) and walking. 4. Limit activities: Depending on the degree and location of your spinal stenosis, limit activities that are likely to aggravate your symptoms, such as walking and standing for long periods of time. Ask your doctor before starting the above treatment. Lumbar spinal stenosis can cause pain and numbness in the lower extremities, which in turn increases your risk of losing your balance, and the following measures can be taken to reduce the risk: 1. Remove obstacles in your home that are prone to falls. Such as smooth floors, dim lights, messy wires, chaotic aisles and moving carpet blocks. 2.Reduce the number of drinks and the amount of alcohol consumed each time. Limit the use of sedatives. 3. Oral medications must be taken under the supervision of a physician, and consult your physician regularly. If you take oral sedatives and analgesic drugs, it may increase your risk of falling. 4. It is best to wear low-heeled or flat-heeled shoes.