Frequent urination and low urine output during the recovery period of spondylitis is usually related to mental factors, urinary tract infection and spinal cord injury, which can be treated with general therapy and medication according to the causes. 1. Psychological factors: patients with spinal cord infection may experience mental anxiety, irritability, nervousness and restlessness, which can easily lead to frequent urination and low urine output. Patients should be given more care and guidance to relieve their anxiety and nervousness, which can effectively improve the phenomenon of abnormal urination. 2. Urinary tract infection: spondylitis itself is related to infection, such as inflammation is not eliminated in time, the involvement of the urinary system is easy to induce urethritis, cystitis and so on, thus causing frequent urination. You can follow the doctor’s instructions to choose antibiotic treatment, such as cephalosporin, levofloxacin, etc., usually should drink more water. 3. Spinal cord injury: due to the spinal cord injury to the spinal cord, can cause autonomic nerve disorder, easy to cause frequent urination. Nutritional nerve drugs, such as methylcobalamin and vitamin B12, can be chosen. If the symptoms are serious, drugs to improve microcirculation, such as nimodipine, prostaglandin, etc., can also be applied. Spondylitis patients in the recovery period of urinary frequency and low urine output, it is recommended to timely hospital consultation, under the guidance of physicians standardized treatment. The above medication should follow the doctor’s instructions, to avoid blindly using their own medication.