Lumbar spine paroxysmal pain, the following common causes: 1, acute sprain of the lumbar region: most occur during strenuous exercise or lifting heavy objects, the patient will have lumbar muscle spasm, pain symptoms, pain is intermittent episodes, the patient will have lumbar spine activity restrictions. 2, lumbar small joint disorders: lumbar small joints lose the normal alignment relationship, easy to stimulate the surrounding nerves, causing reflex lumbar muscle spasm, the patient The same clinical manifestation of lumbar paroxysmal pain will occur. After timely diagnosis and treatment, the symptoms of lumbar paroxysmal pain can be significantly relieved. Patients with lumbar paroxysmal pain should first visit an orthopedic clinic for timely treatment. Patients should also strengthen the strength training of the lumbar back muscles in general to avoid lumbar trauma, lumbar strain and lumbar small joint disorders and other diseases to prevent symptoms.