Obsessive-compulsive disorder risk factors: Difference between revisions

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Revision as of 14:33, 22 October 2014

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Abhishek Reddy; Kiran Singh, M.D. [2]

Risk factors for obsessive compulsive disorder include a family history, pregnancy, certain infections, and stressful life events.

Behavioral inhibition in childhood
First-degree relatives
Genetic predisposition
Higher negative emotionality
Physical and sexual abuse in childhood
Stressful event (major life changes, such as loss of a loved one, divorce, relationship difficulties, problems in school, or abuse)
Traumatic event^[1]
Age: OCD tends to develop in late adolescence or early adulthood, however, it can begin as early as preschool age and as late as age 40.
Genetic factors: Research suggests that genes may play a role in the development of OCD in some cases. The condition tends to run in families. A person who has OCD has a 25% chance of having a blood relative who has it. One study found that children inherit OCD symptoms in 45%-60% of cases, while adults inherit the symptoms in 27%-47% of cases.
Presence of other mental or neurologic conditions
Streptococcal infection
PANDAS (pediatric autoimmune neuropsychiatric disorders)
Pregnancy or post-partum period: OCD symptoms may worsen during, and immediately after pregnancy. In this case, fluctuating hormones can trigger symptoms. Postpartum OCD is characterized by disturbing thoughts and compulsions regarding the baby’s well-being.

↑ Diagnostic and statistical manual of mental disorders : DSM-5. Washington, D.C: American Psychiatric Association. 2013. ISBN 0890425558.

@@ Line 27: / Line 27: @@
 ** [[Personality disorder]]s
 * Streptococcal infection
-[[PANDAS]] (pediatric autoimmune neuropsychiatric disorders)
+*[[PANDAS]] (pediatric autoimmune neuropsychiatric disorders)
 * Pregnancy or post-partum period: OCD symptoms may worsen during, and immediately after [[pregnancy]]. In this case, fluctuating [[hormones]] can trigger symptoms. Postpartum OCD is characterized by disturbing thoughts and compulsions regarding the baby’s well-being.