If the cerebellar hemorrhage is already in the posterior phase, it means that it has been more than 6 months since the onset of the disease, the condition is generally stable and the symptoms are fixed, and it is difficult to achieve effective improvement even after treatment. At present, the following treatment options can be used: first, drug therapy, including the promotion of neurotrophic repair and treatment of the underlying disease in two aspects, nerve nutrition is often used cytarabine capsules, vitamin B1, methylcobalamin or cerebral protein hydrolysate tablets, oraracetam capsules, aniracetam capsules, etc., the role of the above drugs are to promote brain cell metabolism and promote neurological recovery. In addition, drugs such as edebenone can also be chosen to increase the mitochondrial energy supply to assist in treatment. For patients with underlying diseases, mainly hypertension or diabetes, hyperlipidemia, etc., antihypertensive drugs, hypoglycemic drugs, and lipid-lowering drugs should be taken to keep the above indicators within the normal range. Second, the treatment of bleeding can consider rehabilitation, because the patient has been more than 6 months, rehabilitation can promote the recovery of neurological function with limited effect, but can reduce the chance of other complications, such as deep vein thrombosis, limb joint contracture leading to disability, etc.