The causes of ataxia include peripheral neuropathy, spinal cord lesions, vestibular labyrinth lesions, cerebellar lesions, cerebral lesions, hereditary diseases, and degenerative diseases. 1. Peripheral neuropathy: peripheral neuritis caused by various etiologies, such as poisoning, infection, immunity, etc. 2. Spinal cord lesions: such as spinal tuberculosis, subacute combined degeneration, etc. 3. Vestibular labyrinthine lesions: such as inflammation of the vestibular labyrinth. 4. Cerebellar lesions: such as cerebellar hemorrhage, cerebellar infarction, cerebellar tumor, cerebellar inflammation, etc. 5. Cerebral lesions: lesions in the frontal lobe, temporal lobe, parietal lobe, occipital lobe, corpus callosum and other parts of the brain, such as hemorrhage, ischemia, inflammation, tumors and so on. 6. Hereditary diseases: such as spinal cerebellar ataxia, Friedreich’s ataxia and so on. 7. Degenerative diseases, such as multiple system atrophy. If you are diagnosed with ataxia, consult a doctor in time for a clear diagnosis and targeted treatment.