Walking body swaying may have abnormal brain tissue lesions, lower limb vascular lesions or spinal cord nerve abnormalities, etc. CT, MRI, ultrasound, blood test, blood pressure and other tests can be performed. 1. Abnormalities of brain tissues: abnormalities of brain tissues include many reasons, the common ones are limb weakness and hemiparesis caused by brain diseases (cerebral hemorrhage, cerebral infarction, brain tumors, etc.), and ataxia caused by cerebellar diseases (cerebellar tumors), which can be examined by CT and MRI of the brain tissues. 2. Lower limb vascular lesions: narrowing, occlusion or plaque of lower limb blood vessels cause insufficient blood supply to the lower limbs, nerve dystrophy, resulting in muscle atrophy and other lesions, causing the body to wobble when walking, which can be examined by lower limb vascular ultrasound. 3. Abnormal spinal nerves: spinal cord neuropathy can cause nerve conduction abnormalities in the nerves innervating the lower limbs, leading to peripheral nerve sensory impairment, limb incoordination and other symptoms, and should be subjected to vertebral spinal cord MRI and neurophysiological examination. Walking body shaking may also have other causes, it is recommended that patients should go to the hospital in time to clarify the cause of the disease, but also need to carry out the appropriate examination, under the guidance of the doctor for the cause of the treatment.