There are many causes of lumbago, about dozens of them, the more common ones are kidney deficiency, lumbar osteophytes, bone spurs, disc herniation, lumbar hypertrophy, spinal stenosis, lumbar fractures, spinal tumors, acute and chronic lumbar trauma or strain, lumbar muscle strain, ankylosing crestitis, etc. The lumbar back is the part of the body that exerts the most force, providing support for the body and protecting the crest. For people who are sedentary in the office for a long time and lack exercise, or people who need to stand for a long time because of work, maintaining one position or posture for too long will easily cause pain in the lumbar back and lead to chronic osteo-fascial interval syndrome in the lumbosacral region, or it may accumulate after repetitive injuries. Many patients with chronic low back pain are associated with chronic osteo-fascial interval syndrome, which may be caused by the loss of the subfascial space in the low back due to elevated intrafascial interval pressure, decreased blood flow to the muscles, and degeneration of the lax adipose tissue. As a result of this damage, it causes patients to have low back pain whether they walk more, sit more or lie down more, i.e., they are prone to low back pain when they maintain one position for a long time. What to do with low back pain If acute low back pain occurs, the first thing to do is to adopt a position that makes the body comfortable and quietly recuperate. Lying horizontally, arching the body like a shrimp, hugging the knees, etc. are all postures that can be chosen. Then put a wet cloth or cold towel on the painful area to relieve the pain. It is important to apply cold compresses for about 3 days depending on the situation, and be careful not to take showers or baths during this period. Eighty to 90 percent of low back pain is caused by muscle pain. Around the muscle is covered with a substance called “muscle membrane”, which is equivalent to the white film we commonly see in chicken. When back pain occurs, the muscle suddenly contracts and hurts the membrane, which causes myofasciitis and produces pain. This pain can be cured in about a week, so be careful not to put pressure on the back during this period. It takes about 1-2 weeks to cure acute low back pain, but the elasticity of the muscles in this area where the pain occurs decreases, and if you don’t pay attention to it, the pain will come on again. Therefore, daily waist does not hurt to pay attention to exercise the waist muscle, promote lumbar blood circulation, timely discharge of the waist old waste, and lumbar muscle in the exercise, should not be too intense, so as not to damage aggravate lumbago, so daily home treatment exercise are inseparable from the lumbago treatment belt it is itself with the role of blood circulation, anti-inflammatory and analgesic belong to medical equipment, daily home convenient to use, the key to the treatment of lumbago, the It is a medical device that is easy to use at home and is crucial to the treatment and protection of low back pain. Is low back pain a kidney deficiency? Low back pain is a symptom, not an independent disease, the cause of low back pain is very many, low back pain is not necessarily a kidney deficiency, may also be caused by other reasons, it is recommended to go to the hospital for examination before doing treatment.