For bilateral frontoparietal lacunar cerebral infarction, the current treatment modalities: 1. To improve cerebral circulation and cerebral protection, such as intravenous application of olanzapine and calf blood deprotein treatment; oral medications, such as edibenzoquinone and cytarabine sodium tablets, etc. 2. To maintain a certain level of blood pressure. The standard systolic blood pressure is usually maintained between 120-140 mmHg. 3. apply the treatment of rehabilitation exercise, and carry out the rehabilitation functional exercise of the limbs, which can effectively reduce the state of pain and numbness of the limbs in the future. 4. it is very important to clarify the relevant vascular examination, whether there is a change in the nature of stenosis and occlusion of the large arteries. This type of cerebral infarction is largely caused by severe stenosis of the internal carotid artery. If there is a vascular lesion, it can be treated by surgical procedures, and can be treated by placing carotid artery stents and carotid endothelial stripping.