How long a patient with cerebral infarction can walk depends on many circumstances: 1. If the infarct area is relatively small and belongs to lacunar cerebral infarction, the patient can fully recover from the symptoms of neurological deficit after treatment, and the patient can walk after two hours of applying drugs in the early stage. However, in this case, it is recommended that the patient should stay in bed and rest more, and avoid excessive activities because the condition is not stable in the acute stage of cerebral infarction, and thrombolytic drugs are used, so if the patient’s activity is relatively large, it is easy to cause the fluctuation of blood pressure to rise, and there is a risk of cerebral hemorrhage; 2. If the area of infarction is relatively large or causes the patient’s limb paralysis to be complete, and the muscle strength of the limb is below grade IV, it is It is necessary to recover the limb through systematic treatment and then through the rehabilitation function of the limb in order for the patient to resume walking, which usually takes about 2-3 months.