Women bending lumbar loss can be caused by the following causes: first, lumbar dorsal myofasciitis, lumbar dorsal myofasciitis is often due to cold, strain and chronic inflammation of the fascia of the lumbar back, which can have the symptoms of lumbar pain when bending, this time to early examination and examination, to exclude other diseases to diagnose and treat. Second, lumbar muscle strain, lumbar muscle strain patients can also have the symptoms of lumbago when bending, then to early physical examination to diagnose, avoid long-term bending, avoid sedentary, avoid getting cold, early physical therapy and oral medication. Third, kidney deficiency, when the kidney deficiency can also have the symptoms of lumbago when bending, which can often be accompanied by weak knees, fatigue and tiredness, then we should go to the Department of Traditional Chinese Medicine early to take a pulse to diagnose, after diagnosis early oral kidney medicine to treat.