Cavernous cerebral infarction is a kind of cerebral infarction, and cerebral white matter demyelination is a kind of neurological change. 1. Cavernous cerebral infarction: Cavernous cerebral infarction refers to the blockage of small penetrating arteries in the deep part of the cerebral hemisphere or brainstem, which leads to corresponding symptoms, often causing headache, numbness of limbs, dizziness, or memory loss, etc. If examination finds cavernous cerebral infarction, it should be examined by doctor in time. If cavernous cerebral infarction is detected on examination, one should consult a doctor for timely examination and treatment under the doctor’s guidance. 2. Cerebral white matter desheathing change: it refers to the structural change of myelin sheath of nerve fibers due to ischemia, infection, etc., which affects its insulating and conducting function and brain function can be abnormal. If there are no symptoms or underlying diseases in patients with cerebral white matter desheathing changes, they may not need to receive treatment and should be reviewed on time. If there are underlying diseases such as hypertension and hyperlipidemia, it is necessary to treat these underlying diseases first, and to consult a doctor for examination in a timely manner and follow the doctor’s instructions. Patients usually pay attention to low-salt, low-fat diet, do not smoke and drink, you can do some aerobic exercise to enhance physical fitness. It is recommended that patients seek medical treatment in time and under the guidance of the doctor to alleviate the symptoms.