Talking to oneself, it is possible that the patient has hallucinations, that is to say, hearing voices out of thin air, the patient will go with the voices heard in the ears to carry on a conversation, in the eyes of outsiders, is talking to oneself. This situation needs to be treated with antipsychotic drugs, such as with typical antipsychotic drugs such as sulpiride, haloperidol, etc.; atypical antipsychotic drugs can also be used, such as olanzapine, quetiapine, risperidone, aripiprazole, ziprasidone, etc.; self-talking can also be seen in organic mental disorders, such as patients with dementia, in which the cognitive function within the cognitive function may be impaired, and may also appear to talk to himself; also It may be in patients with traumatic brain injury, brain tumors, epilepsy, or short-term application of antipsychotic medications, or other psychotropic medications such as anxiolytics, antidepressants, and mood stabilizers.