Cerebral infarction refers to a kind of cerebrovascular disease, which is specifically manifested in the cerebrovascular lipids and other substances, due to its special nature, will block the cerebral blood vessels, or heart valves fall off, with the flow of blood in the blood vessels leading to cerebral infarction. Therefore, cerebral infarction is a kind of disease that leads to the lack of oxygen in the brain tissue, thus leading to the permanent necrosis of brain cells, which seriously jeopardizes the health of the middle-aged and the elderly. The lacunar cerebral infarction we are going to discuss below is a kind of cerebral infarction. It is because of the great impact of lacunar cerebral infarction on people, and the brain is one of the most important organs of the human body, so that we must have an understanding of lacunar cerebral infarction this kind of disease. Here we will discuss what are the symptoms of lacunar cerebral infarction. 1, appear a series of mental disorders. Common symptoms such as dizziness, headache, vertigo, lack of concentration, memory loss, etc. are all symptoms that are likely to appear after suffering from lacunar cerebral infarction. In fact, because the lesion is in the brain, some mental disorders in the brain are the most common. 2, slow reaction, numbness of limbs and twitching, dementia, manifested as more serious central disorders, but seldom appear mental symptoms. 3, the sensory aspect will appear to speak slower, at the same time, the voice tone will also change, the tongue will also have a stiff situation. Patients with lacunar cerebral infarction will show a certain degree of central facial paralysis, and there will be slight limb paralysis and slight sensory impairment in the limbs. 4. The most important symptom of lacunar cerebral infarction is high blood pressure. High blood pressure will make the arterial wall inside the brain change, and some substances may block the blood vessels due to the flow of blood, resulting in the symptoms of hypertensive arteriosclerosis. At the same time, hypertensive atherosclerosis is also the main cause of death in patients with lacunar cerebral infarction. The above four points are a series of symptoms that may occur during the course of the disease in patients with lacunar cerebral infarction. However, since everyone’s blood vessel condition is different, and the degree of disease is also different, so the symptoms that each patient with lacunar cerebral infarction may show are also different. However, in general, the most common symptoms are headaches, memory loss, and movement disorders.