In the acute phase of cerebral infarction causing speech impairment, patients should be given oral atorvastatin calcium tablets for plaque stabilization, lipid lowering, and endothelial protection. The rest of the drugs should be selected according to the patient’s pathogenesis and time of consultation during the acute phase of cerebral infarction, such as thrombolytic, fibrin-lowering, anticoagulant and anti-platelet aggregation drugs, and edaravone should be given to promote the recovery of cerebral nerve function. When the patient’s condition is stable, if there are still symptoms of speech impairment and clumsy language, he can consult the rehabilitation department to help the patient recover the symptoms of clumsy language after cerebral infarction through systematic language function rehabilitation training. At the same time, patients can be given acupuncture and other means to improve symptoms, and oral medications to improve brain metabolism to promote functional recovery, such as Olacitant capsules and cytarabine sodium tablets.