Obsessive compulsive disorder (OCD) is one of a number of obsessive compulsive and related disorders that has irresistible ideas or images (obsessions) and/or specific rituals/behaviors (compulsions) that may be driven by obsessions as characteristics of the illness.
https://www.medicinenet.com/obsessive_compulsive_disorder_ocd/article.htm
What is obsessive-compulsive disorder (OCD)? Obsessive-compulsive disorder is a type of mental illness that causes repeated unwanted thoughts. To get rid of the thoughts, a person with OCD does the same tasks over and over. For example, you may fear that everything you touch has germs on it. So to ease that fear, you wash your hands over and over again. What causes OCD?
https://www.webmd.com/mental-health/tc/obsessive-compulsive-disorder-ocd-topic-overview
Experts don't know the exact cause of obsessive-compulsive disorder. Research suggests that there may be a problem with the way one part of the brain sends information to another part. Not having enough of a brain chemical called serotonin may help cause the problem.
https://www.webmd.com/mental-health/tc/obsessive-compulsive-disorder-ocd-topic-overview
Cognitive/behavioral therapy begins with psycho-education of the OCD sufferer regarding their illness and works towards changing the negative ways of thinking and behaving associated with the anxiety involved with obsessive compulsive disorder.
https://www.medicinenet.com/obsessive_compulsive_disorder_ocd/article.htm
In contrast to psychoanalysis, learning theory models of OCD have gained influence as a result of the success of behavior therapy. Behavior therapy does not concern itself with the psychological origins or meaning of obsessive-compulsive symptoms.
https://psychcentral.com/disorders/ocd/what-causes-obsessive-compulsive-disorder-ocd/
Pallanti, S. Transcultural Observations of Obsessive-Compulsive Disorder. American Journal of Psychiatry 165 (2008): 169-170. Ruscio, A.M., et al. The epidemiology of obsessive-compulsive disorder in the National Comorbidity Survey Replication. Molecular Psychiatry Aug. 2008. Sansone, R.A., and L.A. Sansone.
https://www.medicinenet.com/obsessive_compulsive_disorder_ocd/article.htm
There are many theories about what causes of OCD, although some theories have gained more acceptance than others. Learn more about these theories. There are many theories about what causes of OCD, although some theories have gained more acceptance than others.
https://www.verywell.com/causes-of-ocd-2510476
OCD is caused by an avoidance of a previously neutral object associated with a stimulus that produces fear. Performance of compulsions reinforces the fear and OCD is caused by an avoidance of a previously neutral object associated with a stimulus that produces fear.
https://psychcentral.com/disorders/ocd/what-causes-obsessive-compulsive-disorder-ocd/
Obsessive compulsive disorder (OCD) is an anxiety disorder that causes a person to suffer repeated obsessions and compulsions. Learn OCD symptoms, causes, medications, diagnosis, and treatment. Medicine Net. com
https://www.medicinenet.com/obsessive_compulsive_disorder_ocd/article.htm
There are many theories about what causes OCD. More in OCD. While science has come a long way in understanding obsessive-compulsive disorder (OCD), researchers still aren't certain what causes the condition. There are many theories about what causes of OCD, although biological and genetic causes have gained the most acceptance. Biological Theories Biological causes of OCD focus on a circuit in the brain which regulates primitive aspects of your behavior such as aggression, sexuality, and bodily excretions.
https://www.verywell.com/causes-of-ocd-2510476
causes of ocd behavior
OCD is caused by an avoidance of a previously neutral object associated with a stimulus that produces fear. Obsessive Compulsive Disorder is caused by an avoidance of a previously neutral object associated with a stimulus that produces fear.