Obsessive-Compulsive Disorder (OCD)
What is obsessive-compulsive disorder?
Obsessive-compulsive disorder (OCD) is a common anxiety disorder. It causes unreasonable
thoughts, fears, or worries. A person with OCD tries to manage these thoughts through
Frequent disturbing thoughts or images are called obsessions. They are irrational
and can cause great anxiety. Reasoning doesn’t help control the thoughts. Rituals
or compulsions are actions that help stop or ease the obsessive thoughts.
What causes OCD?
Experts aren’t sure of the exact cause of OCD. Genetics, brain abnormalities, and
the environment are thought to play a role. It often starts in the teens or early
adulthood. But it can also start in childhood. OCD affects men and women equally.
It appears to run in families.
Other anxiety problems, depression, eating disorders, or substance abuse may happen
What are the symptoms of OCD?
Obsessions are unfounded thoughts, fears, or worries. They happen often and cause
great anxiety. Reasoning does not help control the obsessions. Common obsessions are:
A strong fixation with dirt or germs
Repeated doubts (for example, about having turned off the stove)
A need to have things in a very specific order
Thoughts about violence or hurting someone
Spending long periods of time touching things or counting
Fixation with order or symmetry
Persistent thoughts of awful or disturbing sex acts
Troubled by thoughts that are against personal religious beliefs
You may know that the thoughts are unreasonable and not due to real-life problems.
But it’s not enough to make the unwanted thoughts go away.
Compulsions are repetitive, ritualized acts. They are meant to reduce anxiety caused
by the obsession. Examples are:
Repeated hand-washing (often 100+ times a day)
Checking and rechecking to make sure that a door is locked or that the oven is turned
off for example
Following extremely rigid rules of order, such as, putting on clothes in the same
order each day, or alphabetizing the spices, and getting upset if the order becomes
Compulsive acts can become excessive, disruptive, and time-consuming. They may interfere
with daily life and relationships.
People may stay away from situations where they might have to face their obsessions.
Some try alcohol or drugs to calm themselves.
How is OCD diagnosed?
OCD is diagnosed during a physical and psychiatric exam when obsessions and compulsions:
Always see your healthcare provider for a diagnosis.
How is OCD treated?
Treatment will depend on your symptoms, age, and general health. It will also depend
on how severe the condition is.
Treatment may include:
Key points about OCD
OCD is a common anxiety disorder. It causes irrational and obsessive thoughts, fears,
A person with OCD tries to manage these thoughts through rituals.
The rituals become consuming and interrupt daily life.
Stressful events may trigger the OCD episodes or make them worse.
You may or may not have insight into the irrational thoughts or behaviors.
Medicines and therapy can help reduce the time spent in the thought patterns or compulsive
behaviors. Treatment is most successful when both are used.
Tips to help you get the most from a visit to your healthcare provider:
Know the reason for your visit and what you want to happen.
Before your visit, write down questions you want answered.
Bring someone with you to help you ask questions and remember what your provider tells
At the visit, write down the name of a new diagnosis, and any new medicines, treatments,
or tests. Also write down any new instructions your provider gives you.
Know why a new medicine or treatment is prescribed, and how it will help you. Also
know what the side effects are.
Ask if your condition can be treated in other ways.
Know why a test or procedure is recommended and what the results could mean.
Know what to expect if you do not take the medicine or have the test or procedure.
If you have a follow-up appointment, write down the date, time, and purpose for that
Know how you can contact your provider if you have questions.