Mild lacunar cerebral infarction also needs to be treated. If the patient has a sudden acute onset of the disease, which causes the patient to have symptoms of inflexible limb movement or numbness of the hands and limbs, the patient should consult the hospital for examination and treatment. If the patient is given treatment at the beginning of the disease to activate blood circulation and remove blood stasis, improve blood circulation in the brain, and promote neurological recovery, the patient’s symptoms of neurological deficits will be quickly restored. If the patient is found to have lacunar cerebral infarction during physical examination, and the patient himself does not have any acute symptoms, in this case, it is recommended that the patient start the secondary prevention of cerebrovascular disease medication. For example, patients are advised to take oral aspirin or clopidogrel bisulfate to fight platelet aggregation and prevent the re-increase of lacunar infarction. Patients should also take preventive measures against hypertension, diabetes mellitus, hyperlipidemia and other underlying diseases to prevent recurrence of cerebral infarction. Because the formation of multiple lacunar cerebral infarction easily leads to patients with lacunar state, such as manifested in cognitive function decline, swallowing and choking.