The causes of schizoid personality disorder are unknown. This disorder may be related to schizophrenia and it shares many of the same risk factors.
However, schizoid personality disorder is not as disabling as schizophrenia. It does not cause hallucinations, delusions, or the complete disconnection from reality that occurs in untreated (or treatment-resistant) schizophrenia.
What causes Schizoid personality disorder?
The causes of schizoid personality disorder are unknown. This disorder may be related to schizophrenia and it shares many of the same risk factors.
However, schizoid personality disorder is not as disabling as schizophrenia. It does not cause hallucinations, delusions, or the complete disconnection from reality that occurs in untreated (or treatment-resistant) schizophrenia.