Intracerebral cavernous foci are usually not a big problem, and patients may not have any clinical signs and symptoms. Infarct foci can be seen in cranial CT examination, and the diameter of most infarct foci is 0.2-15 mm. Oral aspirin can be taken to fight against platelet aggregation, and oral statins can be taken at the same time, including simvastatin, reserpinevastatin, and atorvastatin to regulate lipids and stabilize plaques in order to prevent the occurrence of re-infarction, and to actively control the cause of the disease, and the causes of the common pathologies that lead to the cerebral cavernous foci are high blood pressure and diabetes mellitus. Patients with hypertension can take oral levamlodipine, amlodipine benzenesulfonate, and irbesartan, so that the patient’s blood pressure can be controlled at a stable level, and not fluctuate. If there is a history of diabetes mellitus, the first choice is metformin orally, at the same time, can be taken orally Bayerisepine and Repaglinide, if necessary, can also be injected subcutaneous insulin for glucose-lowering treatment. If the patient is symptomatic, most of the signs and symptoms are focal, and purely sensory strokes may occur, or purely motor light hemiparesis may occur. Some patients may also have speech dysfunction and ataxia, and most of them can be cured clinically with positive and correct treatment.