1, sleep on a hard bed. Sleeping on a hard bed can reduce the pressure on the intervertebral discs. When sleeping, take the side lying, bending knee position will feel more comfortable. 2, pay attention to the lumbar warmth, try not to get cold. Avoid catching cold and craving cold things, do not spend a long time under the air conditioning, which is not good for the waist, strengthen the protection of the waist and back. 3.Wear a lumbar girth (lumbar belt) during the day, which is conducive to the recovery of the lumbar spine. 4.Stand regularly and slowly arch your back several times a day. 5.Whenever you feel back strain, you should lie down or sit on a chair with a backrest to rest. 6.If the back is hunched, when sitting, the knee joint should be kept higher than the skeleton joint, so as to help support the back, while the soles of the feet should be able to fully touch the ground, otherwise a small wooden stool should be placed under the feet or the seat height should be lowered. 7, whether in a standing position, sitting position or any other position, we should pay attention to support the back at all times, especially when sitting in a car or airplane for a long time. 8, when carrying heavy objects, do not bend over, but should bend the knees to avoid excessive twisting of the body and violent force. 9, do not do bending and forceful movements (such as mopping the floor) pay attention to posture, avoid prolonged bending and excessive weight bearing, so as not to accelerate intervertebral disc lesions and aggravate the pain. 10, the acute attack period as far as possible bed rest, pain period after the relief should also pay attention to appropriate rest, do not overwork, so as not to aggravate the pain. Usually in the diet, eat more food with high calcium content, such as milk, dairy products, shrimp, kelp, sesame paste, bone broth, soybean products, often eat, but also conducive to calcium supplementation, pay attention to the nutritional structure. Also need to pay attention to: 1, do not blindly exercise, some young patients think they are doing rehabilitation exercises, such as single and double bars, sit-ups, etc., improper exercise is often counterproductive; 2, pay attention to diet, not too hot and dry, easy to cause constipation, too hard to go to the toilet may also intensify the pain! Some patients also think that drinking can activate the blood or something, in fact, it is not; 3, usually do not sneeze too freely, if you want to sneeze at the same time to do abdominal movements, because the abdominal pressure steeply increased, may trigger the protrusion of the lumbar disc; 4, do not blindly traction treatment, because professional traction must take into account the orientation and strength of the problem, if the pain increases in the process of traction, should immediately Stop traction, the elderly are more lax bones, traction therapy is generally not recommended.