Whether cerebral infarction can be cured or not is mainly determined by the length of the onset time, as follows: 1. Short onset time: in general, the symptoms are mild and the time is relatively short, that is, acute cerebral infarction within three weeks of onset, with unfavorable language, the possibility of cure is relatively high; 2. Long onset time: if the clinical symptoms are heavy, with severe aphasia or complete inability to speak, and the time is long, more than three years of time, it can be said that it is basically incurable. Therefore, it is possible to cure cerebral infarction that cannot speak within three years, but the shorter the time, the greater the possibility of cure. The cure method can be combined with acupuncture, tongue muscle speech function exercise, etc. Patients can go to a specialized rehabilitation center for speech function to do rehabilitation treatment.