Disorders Related to OCD

OCD is often misdiagnosed as its symptoms can overlap with several similar disorders. These disorders often have symptoms that are similar to OCD, and as knowledge regarding OCD is still fairly limited, medical professionals and sufferers alike can both feel that the symptoms in question are indicative of a similar condition. This can obviously impact on treatment. This article looks at some of the disorders and conditions that have similar symptoms to OCD.

Obsessive-Compulsive Personality Disorder

Despite the name, Obsessive-Compulsive Personality Disorder (OCPD) does not involve obsessions or compulsions. Instead, its symptoms include:

A preoccupation with rules and lists
Perfectionism
A rigid devotion to work
An inability to be flexible

Most people with OCD do not have OCPD, but for those who do, treatment for OCD will often have a positive effect on the personality traits of OCPD sufferers.

Body Dysmorphic Disorder

Body Dysmorphic Disorder (BDD) is an anxiety disorder in which sufferers see themselves as ugly and unattractive, even if this is far from true. BDD sufferers often fixate on a certain “flaw” in their appearance, which is usually minor as far as most other people are concerned. In some cases, it may even be entirely imagined. It often first occurs during the teenage years when self-esteem is already low, and is just as likely to affect males as females.

BDD sufferers experience certain obsessions, including:

Frequently checking “flawed” body parts in the mirror
Covering up the “flaws” or detracting attention away from them with clothing or make-up
Avoiding social contact with others in case they notice the “flaws”
Pursuing the idea of having surgery on the “flaws”, even if this is not advised

Tourette Syndrome

Tourette Syndrome (TS) is a neurological disorder in which sufferers are prone to tics over which they have no control. These tics can be physical and verbal, and include:

Simple tics: Blinking, jerking of the head and shoulders, shrugging of the shoulders, sniffing, clearing of the throat, yelping and grunting
Complex tics: Jumping, touching, smelling, voicing offensive words and phrases and repeating words and phrases that other people have recently been overhead saying

Experts suggest that around 25 per cent of OCD sufferers also suffer from tics, although the percentage of OCD sufferers who experience full-blown TS is around 6 per cent. These are some similarities between OCD and TS as both include repetitive behaviour that makes little sense to those who do not suffer from the conditions.

Post-traumatic Stress Disorder

OCD and anxiety are often closely related, and many OCD sufferers find that they experience considerable stress and anxiety. Unlike post-traumatic stress disorder though, OCD and the accompanying anxiety does not stem from any one distressing event.

Schizophrenia

Although people suffering from schizophrenia also suffer from obsessions, this is different to OCD obsessions. Whereas schizophrenics tend to have a distorted sense of reality, OCD sufferers usually have a much greater awareness of the difference between fantasy and reality.