How to Recognize a Person With Obsessive-Compulsive Disorder (OCD)

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What is Obsessive-Compulsive Disorder?

Hand writing the words Obsessive Compulsive Disorder with the first letters circled in red to spell OCD

Obsessive-Compulsive Disorder is defined by obsessive thoughts and compulsive behaviors that interfere with a person’s normal routines, daily functioning, or relationships with others. They are distressing to the one who suffers from OCD and they are time-consuming.


Obsessions are persistent thoughts, ideas, impulses, or images that cause anxiety and worry. The person feels that the thoughts are not within his or her control and that the thoughts are not normal. The person suffering from obsessions knows that these thoughts come from within and are not imposed from an outside source.

Compulsions are repetitive behaviors performed in response to obsessive thoughts in order to relieve anxiety or worry. The discomfort of an obsessive thought compels the sufferer to want to contain or neutralize the discomfort by engaging in some ritualistic behavior. These compulsions can be mental acts, such as counting, praying, repeating words silently, or repetitive behaviors such as checking, hand washing, or putting objects in order. People with OCD do not experience pleasure from performing these behaviors they engage in them in order to avoid some dreaded consequence, such as harm that might come to others or to themselves, if they do not perform the rituals.



To qualify as obsessive-compulsive disorder, the person recognizes that the obsessions or compulsions are excessive or unreasonable. They cause marked distress, are time-consuming (taking up at least one hour per day), and significantly interfere with the person’s normal routine, work or school functioning, or usual social activities or relationships.


OCD is not the same as substance abuse, compulsive gambling, an eating disorder, or superstitious behavior. It is important to realize that OCD is not the same as Obsessive-Compulsive Personality Disorder, which is a tendency that some people have to be perfectionists. These people like having order and some rigidity in their lives. People with OCD, on the other hand, are disturbed by their ritualistic patterns.


The onset of OCD is usually gradual, although in some cases, people have reported a sudden onset. When a person has a biological predisposition to OCD, it can be triggered off by stress at home, with a relationship, with friends, or on the job. It is often associated with major life transitions, such as pregnancy, leaving home for the first time, increased levels of responsibility, or health problems.


OCD is linked to anxiety. Not only do the obsessions and compulsions cause the person great anxiety, but they may actually be the way a person alleviates anxiety. When victims of this disorder experience anxiety, they find structure and a degree of comfort in repeating the same thoughts or behaviors over and over again. But engaging in these thoughts and behaviors seems itself to cause further anxiety. This becomes an endless cycle in which the person truly feels trapped.

Some OCD Statistics

About 20% of the people with this disorder have only obsessions or compulsions (but not both), and the remaining 80% experience both obsessions and compulsions. Most people who have obsessive-compulsive disorder will show symptoms prior to the age of 25; only 15% of all OCD sufferers will first show signs after the age of 35. About 15 to 20% have a family member who also suffers from this disorder.


Approximately 70% of those with OCD will suffer from a major depression at some point in their lives. There is a slightly higher incidence of OCD in women if it first appears during adolescence. However, if it first shows itself in childhood, boys with OCD outnumber girls by about two to one. What these statistics show is that if you suffer from OCD, you are not alone. People with OCD keep it a secret, so we don’t usually realize how many of the people have it.

Frequently Asked Questions

How can I tell if someone has OCD?

People with OCD have unwanted, repetitive thoughts and feel driven to perform rituals to relieve the anxiety those thoughts cause. The rituals take significant time, feel hard to control, and interfere with daily life.

What do compulsions look like?

Compulsions can be visible behaviors, like repeated hand washing, checking locks or arranging objects, or mental acts, like counting, praying or silently repeating words.

Is OCD the same as being a perfectionist?

No. Perfectionism or liking things neat is common. OCD involves distressing obsessions and compulsions that the person often recognizes as excessive but feels unable to stop.

How can I support a loved one with OCD?

Learn about the condition, be patient, avoid joining in or helping with rituals, encourage professional treatment, and celebrate small steps forward.

What treatment helps OCD?

Cognitive behavioral therapy with exposure and response prevention is a leading treatment, sometimes alongside medication. Fox Valley Institute treats OCD in Naperville and by telehealth across Illinois. Call (630) 718-0717 to get started.

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Written by the Fox Valley Institute Clinical Team

Our licensed therapists and psychologists see clients in our Naperville office and by Telehealth anywhere in Illinois. Questions, or ready to get started? Text or call (630) 718-0717 or email clientcare@fvinstitute.com. 640 N River Rd Ste 108, Naperville, IL 60563.

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