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What is OCD? - Symptoms, Causes and Treatment for Obsessive-Compulsive Disorder

What is OCD? - Symptoms, Causes and Treatment for Obsessive-Compulsive Disorder
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  • 0:05 Obsessive-Compulsive Disorder
  • 2:49 Symptoms of OCD
  • 4:38 What Causes…
  • 6:51 Treatment of OCD
  • 8:42 Lesson Summary
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Lesson Transcript
Instructor: Sarah Lavoie

Sarah has taught Psychology at the college level and has a master's degree in Counseling Psychology.

Obsessive-compulsive disorder, better known as OCD, is a common but often misunderstood disorder. In this lesson we'll explore the obsessions and compulsions of OCD as well as causes and treatment.

Obsessive-Compulsive Disorder

Is the front door locked? Did I turn off the stove? I thought I unplugged the iron, but am I sure?

Going back and rechecking to make sure we did something important such as locking the door to our home is common and natural. As the term 'OCD' has become more popular in our everyday language, many people try to relate to the symptoms of this disorder. However, being thorough with our jobs or schoolwork, color-coding our wardrobes or even being exceptionally clean does not mean that we suffer from psychological disorder.

Obsessive-compulsive disorder or OCD is one of the most common types of psychological disorder. OCD is most commonly defined by its symptoms. OCD sufferers experience recurrent, invasive thoughts or repetitive actions that are understood to be irrational and unnecessary. These recurring, invasive thoughts, called obsessions, and uncontrollable, repetitive actions, called compulsions, cause the person significant stress and disruption in their daily life. Regardless of the name, not all people with OCD suffer from both obsessions and compulsions, even though it is most common together.

OCD can take many forms. The following are only a few of the common types of OCD:

  • Seeking cleanliness, orderliness or symmetry
  • Performing repetitive acts that are thought to be protective, such as counting or praying
  • Repeatedly checking, often for the purpose of safety
  • Hoarding

Disorders associated with gambling, drinking, overeating and Internet addiction are not considered part of obsessive-compulsive disorder. Although someone may describe themselves as a compulsive gambler, these activities are considered pleasurable. The compulsions of an OCD sufferer often cause anxiety, guilt, grief, remorse and pain. In addition, people with OCD are aware that their thoughts and behaviors are irrational and cause them problems.

It is important to understand how the obsessions and compulsions of OCD are different than those that we may consider normal.

Symptoms of OCD

Obsessions

Every person has experienced having a commercial jingle or a radio song stuck in their head. These thoughts can invade our heads and even become bothersome when they won't go away and we find ourselves humming along. However, these brief fixations in our brains are nowhere near what is experienced by a sufferer of OCD. The force and frequency of OCD obsessions make it difficult to think of anything else. These involuntary obsessions can take the form of thoughts, images, impulses or ideas and are often very disturbing in nature.

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