In folklore, there is a spring infusion tube a summer without recurrence, and in the fall infusion tube a winter without recurrence, for some claims of folklore without any scientific basis. Patients with cerebral infarction usually do not need infusion every year. After active treatment, such as taking measures for rehabilitation and secondary prevention, patients with cerebral infarction should also take comprehensive measures such as dietary balance, physical exercise and environmental improvement to prevent recurrence of the disease. Infusion is only a certain infusion treatment for certain treatment purposes when there is insufficient blood supply and gastrointestinal symptoms in the acute stage, so as to protect brain cells, scavenge free radicals, improve circulation, etc. As a means of secondary prevention, consolidation of treatment is accompanied by anticoagulation and blood circulation measures to provide good prevention and prevent recurrence of the disease, and infusion usually does not play a preventive role. However, infusions in necessary cases should also be prescribed by physicians and targeted according to the condition, and not as a preventive means, with annual infusions that waste resources and are ineffective without any scientific basis.