The term “consequences of bilateral basal ganglia cavernous infarction” refers to the “prognosis of bilateral basal ganglia cavernous infarction”, which is generally good, but some patients may develop cerebrovascular dementia. Bilateral basal ganglia lacunar cerebral infarction mainly refers to the occlusion of the lumen of the small penetrating arteries in the deep part of the cerebral hemispheres or brainstem, forming small infarct foci. Due to the small foci, patients with lacunar cerebral infarction may have no obvious clinical symptoms, and those who have symptoms may show mild hemiparesis, dysarthria, ataxia and so on. The prognosis of lacunar cerebral infarction is good, but it is prone to recurrent episodes of multiple lacunar cerebral infarction. Some patients with bilateral basal ganglia cavernous cerebral infarction may affect brain function and cause progressive mental decline, which may eventually lead to cerebrovascular dementia. Patients with bilateral basal ganglia cavernous cerebral infarction should go to the hospital in time, and under the guidance of the doctor, appropriate treatment measures should be formulated according to the patient’s condition. At the same time, patients need to improve their living habits and diet, such as regular work and rest, low-salt and low-fat diets, control of blood sugar and blood pressure, and cessation of smoking and alcohol consumption, in order to control the condition and prevent disease progression.