It is very rare for a bad lumbar spine to cause frequent urination, only when there is something particularly serious, such as a sacral cyst or a lumbar disc herniation that compresses the cauda equina nerve, resulting in a weakening of the urethral sphincter, will it cause frequent urination. However, at this time, in addition to frequent urination, there will be numbness in the perineal area and other symptoms. In addition, cause urinary frequency may and lumbar spine bad related, but not lumbar spine bad can cause, for example, in the lumbar spine have lesions produce obvious pain in the case of the need for a long time in bed, especially the elderly, long time in bed will also cause urinary frequency, serious can appear urinary tract infection. Therefore, the symptoms of frequent urination, should find the direct cause of frequent urination, do not blindly think and lumbar spine is not good have a direct relationship. If it is caused by urinary tract infection, but also for the lumbar spine bad treatment, there is no way to quickly improve the symptoms.