Cerebral infarction how long to stop the drug can not be generalized, acute phase treatment drugs can be discontinued after the disappearance of symptoms, generally in 2~3 months can stop the drug, preventive drugs, control of the underlying disease of the drug need to be used for a long period of time, can not be casually stop the drug. Acute stage treatment drugs include nutritive nerve drugs cytosine sodium tablets, promote brain metabolism drugs olaxetan tablets, these drugs can be discontinued after the disappearance of symptoms, generally do not need long-term use. Drugs that need to be taken for a long time include preventive drugs, such as aspirin capsules, clopidogrel tablets, atorvastatin, etc., and drugs for controlling high blood pressure, diabetes and other underlying diseases, such as nifedipine, acarbose, insulin and so on. Usually, in addition to taking medication, you should pay attention to a light diet, low salt, low fat, try to control blood pressure, blood fat within the normal level. Should follow the doctor’s instructions to standardize the use of drugs do not stop without authorization, to avoid adverse reactions.