The treatment of cerebellar ataxia needs to clarify the cause of the disease and determine the treatment plan according to the cause. If cerebellar ataxia is caused by cerebellar tumor, patients need to go to a regular hospital to improve the magnetic resonance examination, and then determine whether surgery, radiotherapy, chemotherapy, etc. are needed according to the examination results, and generally after treatment, the ataxia will be improved to a considerable extent. If the cerebellar ataxia is caused by degenerative diseases, such as olivopontocerebellar atrophy, the treatment effect is generally poor. For example, if the patient is dizzy, he or she should be given blood and brain pellets to improve dizziness, and if the patient is ataxic, he or she should be given PT rehabilitation training to improve ataxia.