Lumbar disc herniation, which used to be known as a disease of the elderly, has now become younger. Half of the urban patients in China are young people under the age of 35, most of them are white-collar workers who are engaged in desk work. According to authoritative statistics: 80% of adults suffer from low back pain, and the incidence of lumbar disc herniation in the population has continued to rise in recent years, reaching 15.2% at present, and there is a trend of under-age. The causes of lumbar disc herniation are many, coughing and sneezing may lead to The main factors for the onset of lumbar disc herniation are six, including increased abdominal pressure, such as coughing and sneezing; now many people especially do not pay attention to sitting and sleeping posture, sleep or daily life, work, when the waist in a flexed position, such as a sudden rotation is prone to trigger the disease. When suddenly carrying a lot of weight, or trauma to the lumbar region, especially when the violence is light and not enough to cause fracture dislocation, but it may cause the nucleus pulposus to protrude. In addition, many young people are now particularly inattentive to warmth, “to wind not temperature”, resulting in cold lumbar, this cause will cause muscle spasm in the lumbar region, small blood vessel contraction, affecting the local blood supply, so that the intervertebral disc nutritional disorders, increase the burden on the intervertebral disc, so that the degenerated fibular ring injury aggravated and cause the nucleus pulposus to protrude. Love relapse after the disease and avoid overexertion After lumbar disc herniation, you should sleep on a hard bed in the acute stage and be absolutely bedridden for 3 weeks. Avoid coughing, sneezing and preventing constipation. After the symptoms improve significantly, gradually carry out back muscle exercise and do light activities on the ground under the protection of lumbar circumference. Patients with lumbar disc herniation can be relieved or cured after treatment and rest, but the recurrence rate of the disease is quite high, and in daily life, triggering factors such as cold and strain should be avoided so as to reduce the recurrence rate. In addition, it is important to maintain an optimistic attitude in life and eat more food rich in calcium, protein, vitamin B, vitamin C and vitamin E. Maintain the correct labor posture, standing workers: hip and knee joints slightly flexed, to about 15 degrees is appropriate, natural abdominal contraction, bilateral hip muscles contracted inward, so that the pelvis tilted forward, lumbar vertebrae straightened. Sitting workers: adjust the height of the chair just so that both knees can flex and extend freely, the upper lumbar spine and backrest chair close to keep the crest straight. Chair sitting board can not be too narrow, should be able to hold the bilateral thighs as appropriate. The nature of the work requires semi-bending workers: keep the lower back straight, the two feet apart and shoulder parallel, so that gravity falls on both hips and feet. When bending over to carry heavy objects should first stretch the waist, then bend the hip squat, then forcefully straighten the hip and knee joints, straighten the waist to carry heavy objects; collective lifting heavy objects, to straighten the chest and waist, first bend the hip squat, and then hold up the heavy objects at the same time. Self-exercise is indispensable, long-term adherence to good effect Patients can also carry out some self-exercise, such as waist around the ring exercise and backward walking, the treatment and prevention of lumbar pain is very effective. If the pain is strong, turn slowly, first to the left, then to the right. Backward walking: backward walking should be done once a day in the morning and once in the evening, 20-30 minutes each time, in a gradual manner. If the lumbar spine pain backward walking exercise, can play a good role in pain relief, chronic lumbar spine patients who can adhere to long-term backward walking, can get good results in a short period of time.