Obsessive-compulsive spectrum disorders are a group of similar psychiatric disorders. These disorders are characterized by repetitive thoughts, distressing emotions, and compulsive behaviors. The specific types of thoughts, emotions, and behaviors vary according to each disorder. These disorders are:
Obsessions are recurrent and persistent thoughts, urges, or images that are experienced as intrusive and unwanted. Common obsessional themes include concerns about contamination; harm happening to oneself or others; intrusive sexual thoughts; religious preoccupation and rituals; repeated and excessive doubts about safety and security; the need for symmetry and order; and perfectionism. Because obsessions are unwanted, they create anxiety and distress ...More
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What are Obsessive-Compulsive Spectrum Disorders?
Obsessive-compulsive spectrum disorders are a group of similar psychiatric disorders that are characterized by repetitive thoughts, distressing emotions, and compulsive behaviors.
The specific types of thoughts, emotions, and behaviors vary according to each disorder.
These disorders include Obsessive-Compulsive Disorder (OCD), body dysmorphic disorder (BDD), hoarding disorder, trichotillomania (hair-pulling disorder), and excoriation (skin-picking disorder).
Obsessions are recurrent and persistent thoughts, urges, or images that are experienced as intrusive and unwanted. Common themes include concerns about contamination, harm happening to oneself or others, repeated and excessive doubts about safety and security, and perfectionism.
Obsessions create anxiety and distress when they occur and to reduce this discomfort people perform compulsions, which are behaviors or mental acts that a person feels "driven" to perform in response to an obsession. This might include behaviors such as excessive hand washing, re-ordering objects in a specific way, checking on door locks or appliance status, and counting (aloud or silently).
Panic attacks are a common symptom of many mental disorders, but since Obsessive-Compulsive Spectrum Disorders all have a fearful component to them, it's important to be aware of this issue.
Panic attacks are sudden, extreme feelings of fear and/or discomfort lasting for a distinct period of time. This sudden surge peaks in intensity within a few minutes, at which point it begins subside.
There is often a sense of doom and gloom and a powerful desire to escape.
Common symptoms include palpitations and/or pounding heart; sweating; trembling or shaking; chest pain or discomfort; feeling dizzy; numbness or tingling sensations; hot flashes or chills; fear of losing control or "going crazy" or a fear of dying.
Panic attacks are a false alarm that triggers the "fight or flight" response system.
There are 2 types of panic attacks - uncued and cued.
Unexpected, or uncued, panic attacks seem to come from "out of the blue." They do not have an identifiable source that sets them off. It is believed these occur in response to some kind of life stress.
Expected, or cued, panic attacks are attacks with an obvious trigger. They occur when a person is exposed to certain situations or objects where panic attacks have happened before. The onset is sudden and occurs immediately upon exposure to the situation or object.
Cued panic attacks are the type that is most common in the Obsessive-Compulsive Spectrum Disorders.
What causes Obsessive-Compulsive Spectrum Disorders?
The biopsychosocial model proposes there are multiple and inter-related causes of Obsessive-Compulsive Spectrum Disorders that can be divided into 3 groups - 1. biological causes, 2. psychological causes; and 3. sociocultural or environmental causes.
The biological causes include factors such as genetic vulnerabilities, as well as neural or brain abnormalities.
Psychological vulnerabilities result from early life experiences such as trauma, as well as certain dysfunctional beliefs that may develop over time.
Research has identified several variables that may contribute to a psychological vulnerability. These include: 1) perceived control, 2) cognitive appraisals/thoughts, and 3) cognitive beliefs and distortions.
The sociocultural causes refer to things we learn by observing others, as well as cultural norms and standards of behavior.
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