If you have back pain and weakness, it is recommended that you should go to the hospital for a consultation to exclude infectious diseases of the lumbar spine, because infectious diseases of the lumbar spine, such as spondylitis and tuberculosis of the lumbar spine, tend to combine with systemic symptoms of toxicity, that is, weakness. To exclude this serious disease, if there is no obvious abnormality after the examination, you can take the appropriate support symptomatic recuperation approach to deal with. First, to brake and rest, lying flat on a hard bed, local low back pain can be used externally to activate blood stasis, swelling and pain relief cream, when serious, you can take oral treatment of non-steroidal anti-inflammatory drugs, local spectrum irradiation, physical therapy, massage, acupuncture these comprehensive treatment can be. In life to emotional stability, do not appear anxious and impatient emotions, to ensure a good sleep, normal diet, especially the intake of fruits and vegetables to moderate increase, to avoid eating cold and spicy food, avoid the stimulation of alcohol and tobacco. Second, to maintain good habits of work and rest, do not stay up late. These can help relieve the symptoms of back pain and weakness.