Schizoid personality disorder is an uncommon condition in which people avoid social activities and consistently shy away from interaction with others. They also have a limited range of emotional expression.
If you have schizoid personality disorder, you may be seen as a loner or dismissive of others, and you may lack the desire or skill to form close personal relationships. Because you don't tend to show emotion, you may appear as though you don't care about others or what's going on around you.
The cause of schizoid personality disorder is unknown. Talk therapy, and in some cases medications, can help.
July 12, 2016
- Schizoid personality disorder. In: Diagnostic and Statistical Manual of Mental Disorders DSM-5. 5th ed. Arlington, Va.: American Psychiatric Association; 2013. http://www.psychiatryonline.org. Accessed June 21, 2106.
- Stone MH. Paranoid, schizotypal, and schizoid personality disorders. In: Gabbard's Treatment of Psychiatric Disorders. 5th ed. Arlington, Va.: American Psychiatric Association; 2014. http://psychiatryonline.org/doi/full/10.1176/appi.books.9781585625048.gg68. Accessed June 21, 2016.
- Schizoid personality disorder (ScPD). Merck Manual Professional Version. http://www.merckmanuals.com/professional/psychiatric-disorders/personality-disorders/schizoid-personality-disorder-scpd. Accessed June 21, 2016.
- Skodol A. Personality disorders. http://www.uptodate.com/home. Accessed June 22, 2016.
- Skodol A, et al. Approaches to the therapeutic relationship in patients with personality disorders. http://www.uptodate.com/home. Accessed June 22, 2016.
- Chun CA, et al. Expression of schizophrenia-spectrum personality traits in daily life. In: Personality Disorders: Theory, Research, and Treatment. In press. Accessed June 23, 2016.
- Palmer BA (expert opinion). Mayo Clinic, Rochester, Minn. June 26, 2016.
Schizoid personality disorder