Lumbar disc bulge secondary spinal stenosis, can first take conservative treatment, such as general treatment, physical therapy, drug therapy, etc., if the conservative treatment is ineffective, then it is recommended to choose surgical treatment. 1. General treatment: It should pay attention to lying down and rest, and it is recommended to choose a hard board bed so as to reduce the pressure of the spinal canal. Appropriate immobilization and braking can be carried out, wearing a waist cuff and other supportive devices to limit the excessive activity of the lumbar spine. 2. Physiotherapy: Physiotherapy can be used to alleviate the symptoms, such as barbecue electrotherapy, infrared therapy, ultrasound therapy and so on. 3. Medication: If there are pain symptoms in the lumbar region or lower limbs, non-steroidal anti-inflammatory drugs such as ibuprofen, meloxicam and celecoxib can be taken orally, which is helpful to reduce pain and inflammation. Neurotrophic drugs such as methylcobalamin can also be taken orally to improve nerve function. 4. Surgery: Most of the conservative treatment of spinal stenosis is difficult to achieve satisfactory results, surgery is the main treatment. Surgery is the main treatment, including removal of disc protrusions and decompression of spinal canal enlargement, etc., which can fundamentally relieve symptoms. All medications should be used under the guidance of a doctor, avoid self-medication.