Corrective methods for lumbar spine inward concavity include general treatment, physical methods, drugs and surgery. 1. General treatment: resting on a hard bed, correcting bad posture or using a fixed support, exercising the lumbar back muscles through movements such as swallow fly training. 2. Physical methods: when accompanied by pain, you can use hot compresses, electrotherapy and other physical methods to relieve symptoms. 3. Medications: non-steroidal anti-inflammatory drugs such as ibuprofen can be used when accompanied by pain; muscle relaxants such as chlorzoxazone can be used when accompanied by muscle spasms; dehydrating agents such as mannitol can be used when accompanied by neural edema. 4. Surgery: If lumbar lordosis is accompanied by bony changes, foreign body proliferation, etc., surgery is needed. It is recommended to standardize the treatment of lumbar spondylolisthesis under the guidance of professional doctors. The above drugs should be used reasonably under the guidance of a doctor, and avoid purchasing drugs on your own.