Patients who cannot speak clearly after cerebral infarction can be treated by oral medication, rehabilitation training and controlling risk factors as prescribed by the doctor. 1. Oral medication: patients can take anti-platelet drugs such as aspirin enteric-coated tablets and clopidogrel tablets, and neurotrophic drugs such as vitamin B1 and vitamin B12 to promote nerve repair and restore speech function. 2. Rehabilitation training: first of all, a, i, u pronunciation, and gradually carry out the practice of figures, repetition, oral induction, transition from nouns to verbs, transition from words to sentences, and gradually improve the patient’s language expression ability. Family members should have more language communication with the patient, and can play family recordings regularly for language stimulation. 3. Control risk factors: post-cerebral infarction patients can’t speak clearly, at this time, we need to actively control risk factors, control blood pressure, blood fat, blood sugar and so on in the normal range, eat more light, easy to digest food, keep the bowel movement, and usually pay more attention to rest, to ensure sufficient sleep. After cerebral infarction patients can not speak clearly, should go to the hospital in time, under the guidance of the doctor to choose the appropriate treatment program, to avoid delaying the condition caused by adverse consequences.