There are no new drugs on the market to treat cerebellar ataxia. Cerebellar ataxia is mainly treated by etiology and requires rehabilitation. Cerebellar ataxia is usually a complication of some diseases and can be treated with drugs according to the cause. For example, if cerebellar ataxia occurs as a result of cerebellar infarction caused by acute cerebrovascular disease, it can be treated with antiplatelet, lipid-regulating, antihypertensive, anticoagulant, and circulation-improving drugs. Cerebellar occupation caused by the cerebellum, generally need surgical resection treatment. If the patient is metabolic factors caused by cerebellar ataxia, such as vitamin B deficiency, the patient timely supplementation of vitamin B can be a good relief. If the disease is caused by neurological degeneration or genetic diseases, such as spinal cerebellar ataxia or multiple system atrophy, there is no very good drug for the treatment of cerebellar ataxia for the time being. The causes of cerebellar ataxia are diverse and the treatment methods are not the same. It is recommended that patients should go to the hospital in time to have their conditions examined and then treated with the help of doctors.