Tension in the lumbar muscles may lead to muscle spasm and contraction, stiffness and pressure pain in the lumbar region, which may increase when moving or bending, and the pain may be relieved when resting in bed, and is usually not accompanied by systemic symptoms, such as fever, generalized pain, weakness, night sweats, etc. At the same time, there is no radiating pain in the lower extremities, abnormal sensation in the lower extremities, or loss of muscle strength. For muscle tension in the lumbar region, it is best to take rest and support symptomatic treatment, preferably bed rest, wear a lumbar brace for protection, and do not continue to stand or walk to prevent further aggravation of the local inflammation and injury. Oral clozoxazone tablets can be taken to relax the local muscles and relieve muscle tension. Physical therapy, such as hot compresses, baking electricity, spectrum irradiation, moxibustion, can also promote local muscle blood circulation and play a role in relieving tension, and local relaxation and massage can also effectively relieve muscle tension.