Cerebral infarction is a common type of ischemic cerebrovascular disease, mostly due to abnormal blood flow supply to the brain, resulting in ischemic necrosis of brain tissue and subsequent functional damage. Due to the varying degrees of severity of the disease, the cost varies greatly, with a single hospitalization as little as 3,000 yuan and long-term rehabilitation looking at a total cost of up to tens or hundreds of thousands of dollars spent. Symptoms of cerebral infarction include: dizziness, dullness, nausea, and numbness of limbs in mild cases; weakness of limbs, hemiparesis, aphasia, and impaired consciousness in severe cases. Most cerebral infarcts can be diagnosed by brain CT and MRI in early stage, and hospitalized to give blood activation, antiplatelet aggregation, anticoagulation and brain cell nutrition treatment, and the improvement is still ideal in the later stage, which requires long-term oral medication and more costly overall. Therefore, prevention is the key, and then specialized rehabilitation training also helps to recover from cerebral infarction, but the relative cost is also high, averaging around 3,000 yuan per month.