The precautions for lumbar disc herniation include: pay attention to the usual standing, sitting, labor posture and sleeping posture, especially to strengthen the functional exercise of the lumbar back muscles, and pay attention to keeping warm in the cold and wet season, etc. to effectively prevent the recurrence of lumbar disc herniation. ① Sitting up suddenly after waking up in the morning often hurts the waist. After waking up, you should bend your legs up on the bed and do the gymnastics of falling left and right, and then get up with your arms to support your upper body. ② In the toilet, when you stand up from a sitting position, you should stand up with your hands on the wall. Especially when standing up from a squatting position, it is easy to twist your back. ③In the morning, when the muscles of the body are not fully warmed, sudden movements can cause back pain, so you should take cautious actions from small things. For example, when washing your face, put one foot on a low table, and when putting on shoes, do not half squat, but sit down to put them on, etc. ④When walking with abdominal force, when waiting for a bus, do not put your legs together, put one foot on a low platform or a stone will feel much easier. ⑤ when going up the stairs, slowly sideways a step on a step, to be smaller than the force on the waist straight up the stairs. ⑥Work to maintain the correct posture sitting on the chair, and from time to time to carry out waist and leg and foot acupressure, or do a little gymnastics to relieve the tension of the lumbar muscles. ⑦ Be aware that sitting for a long time can be detrimental to the waist and trigger back pain. When sleeping, either bend the hip joint lateral side, or bend the leg supine with a cushion under the leg. The pillow should be slightly harder and lower. Pay particular attention to the following points: 1. Trauma is the main cause of lumbar disc protrusion. Patients with a herniated lumbar disc must be prohibited from any ball sports as well as unilateral sports in general. Strenuous sports can cause more serious tearing of the ruptured fibrous ring wound in patients with lumbar disc herniation and aggravate the lumbar spine protrusion. Especially in the acute phase of lumbar disc herniation, the nerve is edematous and aseptic inflammation due to the stimulation of the nucleus pulposus compression, and strenuous exercise will also intensify the frictional stimulation of the nerve by the herniated material, which is not conducive to the edema of the nerve and the remission of inflammation. 2, long-term seated work friends, such as drivers, factory assembly line workers, etc., the incidence of low back pain is extremely high. Long-term sedentary, the lumbar spine is easily in a backbend state, the lumbar muscles and ligaments are often in a state of tension, the pressure on the lumbar intervertebral discs will increase to 10 times! Lumbar muscles, lumbar ligaments of long-term tension, there will be chronic strain injury, so adhere to the interval exercise or work time change posture is very meaningful flat, we can sit every 20 to 30 minutes on the stand, walk around a bit, to develop good habits. 3, our normal spine has “S” shaped physiological curvature, bad posture when sleeping, pillow pillow too high, the mattress is too soft, are very unfavorable to the physiological curvature of the spine, so that the lumbar muscle tension, poor blood circulation, is not conducive to the recovery of lumbar disc herniation. Therefore, we want to sleep with the pillow height and mattress hardness should be moderate, mattress hardness to sleep on it will not dent deformation, comfortable as good. 4, lumbar disc tissue in the middle of the two lumbar vertebrae, bearing the pressure of the lumbar spine, movement. If suddenly subjected to overload explosive force, it is easy to make the intervertebral disc injury. Therefore, before we exert force, first of all, we have to move the waist, slow force. For example, lifting heavy objects, to prepare the posture first, do not very sudden force. Especially when there is a lumbar disc herniation, the explosive force is easy to tear the stable lumbar disc fibrous ring injury, aggravating the condition. 5, due to the lumbar disc herniation after the nerve compression stimulation will make the nerve more sensitive to external stimuli, sensitive to food such as tobacco, alcohol and cold irritation, is not conducive to alleviate the pain caused by lumbar disc herniation, to try to avoid. 6, the stimulation of cold air is very unfavorable to the lumbar blood flow, stimulation of nerves will aggravate the lumbar disc herniation, but also make the pain worse. So we have to pay attention to the waist so that the lumbar cold warmth work, and can carry out lumbar hot compresses to promote blood circulation, to help relieve pain symptoms.