Mild cerebral infarction if considered as cerebellar and brainstem lesions, without aggressive and correct treatment, the patient may experience dizziness all the time without healing, as well as balance disorders and ataxia, and also swallowing difficulties and choking on water. If treated aggressively and correctly, dizziness may also return after recovery from cerebral infarction. The main application is anti-platelet coagulation drugs, commonly used are aspirin and clopidogrel. Neuroprotective and blood circulation-improving and blood stasis-activating drugs can also be applied for treatment. Neuroprotective drugs include olanzapine, piracetam, vincristine, cerebroside and cerebroprotein hydrolysate. The main drugs for improving blood circulation and activating blood stasis are shuxin, vincristine, chuanxiongzin, danshen, and ginkgo biloba drops. It is also important to control the cause of the disease and give statins to regulate lipids and stabilize plaque treatment.