Obsessive-compulsive disorder (OCD)

 

Obsessive-compulsive disorder (OCD)



Obsessions are a pattern of undesirable thoughts and worries associated with obsessive-compulsive disorder (OCD). You engage in repetitive activities or compulsions as a result of these obsessions. These obsessions and compulsions create great distress and interfere with daily activities.

In the end, you are motivated to engage in obsessive behaviors to reduce your stress. Unwanted ideas and cravings persist despite your best efforts to ignore or eliminate them. This causes you to behave in a ritualistic manner. This is the OCD vicious cycle.

The symptoms of obsessive-compulsive disorder (OCD) include persistent intrusive thoughts and the need to repeat specific actions to reduce anxiety. It can complicate everyday tasks. However, many people find comfort and regain control over their lives with medicine, therapy, or both.

OCD frequently revolves around certain themes, such as an excessive fear of getting germs. You may repeatedly wash your hands until they are chapped and sore to allay about contamination concerns




Also Read: Brain diseases: Types, Causes, Symptoms, Diagnosis, Treatment & Prevention



What is Obsessive-Compulsive Disorder (OCD)?

The mental condition known as obsessive-compulsive disorder (OCD) is characterized by a pattern of unwanted thoughts and fears, or obsessions. These result in compulsive habits that can disrupt your regular activities and responsibilities.

You might concentrate on different worries or actions if you have this illness. You may have unwanted intrusive thoughts, need things to seem symmetrical or "just right," be afraid of germs or contamination, or feel the need to gather or save items.

Even while many individuals occasionally "obsess" over things, OCD is a long-term condition. These ideas and actions are powerful and overwhelming. You can manage this problem with the assistance of a healthcare professional.




Symptoms:

Both compulsions and obsessions are typically present in obsessive-compulsive disorder. However, it is also possible to have only signs of compulsion or obsession. You may or may not be aware of the irrationality of your compulsions and obsessions. However, they take up a lot of time, lower your quality of life, and interfere with your everyday responsibilities and routines.



Symptoms of obsession

OCD obsessions are persistent, unwelcome thoughts that recur, as well as intrusive, distressing, or anxiety-inducing urges or pictures. You may attempt to ignore them or eliminate them by acting in a ritualistic manner. Usually, these obsessions interfere with your ability to think or accomplish other things.


Themes seen in obsessions include:

  • Fear of dirt or contagion.
  • Doubting and finding it difficult to handle ambiguity.
  • Having to maintain balance and order.
  • Violent or horrifying ideas about losing control and harming yourself or other people.
  • Unwanted ideas, such as those about violence, sex, or religion.


Symptoms of obsession include, for example:

  • Fear of getting contaminated by touching things that other people have touched.
  • Doubt that you've turned off the stove or secured the door.
  • Severe tension when things aren't oriented correctly or in a given direction.
  • Imagine driving into a crowd of people.
  • Thoughts about using foul language or behaving inappropriately in public.
  • Unpleasant sexual imagery.
  • Avoiding situations like shaking hands that might lead to obsessions.


Symptoms of compulsion

Repetitive activities that you are driven to engage in are known as OCD compulsions. These repetitive actions or thoughts are intended to lessen the anxiety associated with your obsessions or stop a negative event from occurring. However, engaging in the compulsions is not enjoyable and may only partially relieve anxiety.

When you're experiencing obsessive thoughts, you could create guidelines or routines to help manage the anxiety. These compulsions are irrational and frequently have nothing to do with issue they are intended to fix.


Similar to obsessions, compulsions typically contain themes like:

  • Cleaning and washing
  • Verifying
  • Counting
  • Placing an order
  • Keeping to a rigid routine
  • Requesting Reassurance


Symptoms of compulsion include, for example:

  • Washing your hands till your skin is raw.
  • Repeatedly checking that doors are locked.
  • Repeatedly checking to make sure the stove is off.
  • Counting according to specific patterns.
  • Repeating a word, phrase, or prayer in silence.
  • Attempting to swap out a negative notion for a positive one.
  • Put your canned items in the same way.


Different levels of severity

Although it can develop in childhood, OCD usually begins in adolescence or early adulthood. Over the course of a person's life, symptoms typically start gradually and fluctuate in severity. Your compulsions and obsessions may also evolve over time. When you are under more stress, including during periods of transition and change, symptoms typically worsen. OCD, which is typically believed to be a chronic condition, can have mild to moderate symptoms that can be so severe and time-consuming that it is incapacitating.




Causes:

It's unclear what exactly causes obsessive-compulsive disorder. Principal theories consist of:
  • Biology. Changes in the natural chemistry of your body or the way your brain works could be the cause of OCD.
  • Genetics. Although particular genes have not yet been identified, OCD may have a hereditary component.
  • Studying. Compulsive behaviors and obsessive concerns might be picked up over time or by observing family members.




Risk factors

The following factors may increase the likelihood of developing obsessive-compulsive disorder:
  • Family history. Your chance of developing OCD may increase if you have parents or other family members who have the disorder.
  • Stressful situations in life. Your risk may go up if you've experienced stressful or traumatic situations. The intrusive thoughts, rituals, and emotional pain associated with OCD may result from this reaction.
  • Other mental health conditions. Other mental health conditions like anxiety disorders, depression, substance misuse, or tic disorders may be linked to OCD.




Complications:

Obsessive-compulsive disorder-related problems include:
  • Overindulgence in ceremonial activities.
  • Health problems like contact dermatitis brought on by frequent hand washing.
  • Finding it difficult to participate in social activities or to go to work or school.
  • Troubled relationships.
  • Poor standard of life.
  • Suicidal thoughts and actions.




How OCD is diagnosed by medical professionals

 to identify this condition, a medical professional will inquire about your symptoms, medical history, and mental health. Although a psychiatrist or psychologist typically makes the diagnosis, your basic care physician may initiate the assessment and make the referral.

Attending appointments can occasionally be challenging due to the symptoms themself, such as needing more time to get ready or feeling nervous about leaving the house. If so, inquire with your provider about the possibility of a virtual visit.

There is a delay in obtaining assistance, according to several medical professionals. Before someone reaches a psychiatrist or a physician regarding OCD symptoms, it often takes seven to eight years. Naturally, it may become more difficult to handle the longer you wait. If you experience symptoms, it's critical to speak with a healthcare professional so they can accurately diagnose you.



OCD diagnostic standards

OCD cannot be diagnosed with a single test. The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria are used by providers to diagnose it.


Among the requirements are:

  • Spending more than an hour a day on obsessions, compulsions, or both (children may not consistently state this, and severe instances may take many hours).
  • Stress or discomfort that interferes with daily life, work, or school.
  • Alcohol, drugs, alcoholism, or another medical condition that isn't the source of the symptoms.
  • Symptoms that aren't better described by another mental health condition, such as eating disorders or anxiety.

 to gauge the severity of symptoms and monitor changes over time, providers may also employ standardized questionnaires such as the CY-BOCS for children or the Yale-Brown Obsessive Compulsive Scale (Y-BOCS).




OCD treatment:

The following are the most popular treatments for OCD:
  • Therapy that helps you confront your concerns without engaging in compulsive behaviors is called exposure and response prevention (ERP) therapy. This teaches you that you don't need rituals to feel comfortable and that worry naturally decreases.
  • Medication: SSRIs may reduce the frequency and severity of compulsive behaviors. Antidepressants may reduce compulsive behaviors caused by obsessive thoughts.
  • ERP therapy combined with medication: Combining the two could be more effective than using one alone.


These treatments may also be added to your plan by your provider:

  • Through acceptance and commitment therapy (ACT), you can lessen the influence of obsessive thoughts by accepting them as just thoughts.
  • In order to handle strong emotions, dialectical behavioral therapy (DBT) focuses on developing skills including mindfulness, emotional control, and coping with difficult situations.
When standard treatments do not work, neuromodulation uses devices to alter brain activity. Transcranial magnetic stimulation (TMS) is one of its components. Magnetic pulses are applied to the outside of your head during TMS. Electrical signals are sent inside your brain through implanted electrodes during deep-brain stimulation (DBS).



OCD medications

OCD symptoms may be reduced by medication. Selective serotonin reuptake inhibitors (SSRIs) are the most widely used. These affect serotonin, a brain chemical that helps control mood and anxiety.

The U.S. Food and Drug Administration (FDA) approved these SSRIs for OCD:

  • Fluoxetine
  • Fluvoxamine
  • Paroxetine Sertraline
Another option is clomipramine, a tricyclic antidepressant. It can work well, but it often causes more side effects, so providers usually try SSRIs first.

Although some people experience relief sooner, the full effects may not be felt for eight to twelve weeks. Most people take their medicine for at least 12 to 24 months after their symptoms improve because stopping too soon can cause symptoms to return. Your doctor will keep a careful eye on you and modify your dosage if necessary.






References:


  • Mental health medications. National Institute of Mental Health. https://www.nimh.nih.gov/health/topics/mental-health-medications. Accessed May 17, 2023.

  • American Psychiatric Association. What Is Obsessive-Compulsive and Related Disorders (https://www.psychiatry.org/patients-families/ocd/what-is-obsessive-compulsive-disorder)? Last reviewed 9/2024. Accessed 12/6/2025.

  • Kara PJ, et al. Deep brain stimulation for obsessive compulsive disorder: Evolution of surgical stimulation target parallels changing model of dysfunctional brain circuits. Frontiers in Neuroscience. 2019; doi:10.3389/fnins.2018.00998.

  • Obsessive-compulsive disorder in children and adolescents. American Academy of Child & Adolescent Psychiatry.

  •  https://www.aacap.org/AACAP/Families_and_Youth/Facts_for_Families/FFF-Guide/Obsessive-Compulsive-Disorder-In-Children-And-Adolescents-060.aspx. Accessed May 17, 2023.

  • Brock H, Rizvi A, Hany M. Obsessive-Compulsive Disorder (https://www.ncbi.nlm.nih.gov/books/NBK553162/). 2024 Feb 24. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan. Accessed 12/6/2025.

  • Blair Simpson H. Obsessive-compulsive disorder in adults: Epidemiology, pathogenesis, clinical manifestations, course, and diagnosis. https://www.uptodate.com/search. Accessed May 17, 2023.

  • International OCD Foundation. What is OCD (https://iocdf.org/about-ocd/)? Last updated 2/5/2025.  Accessed 12/6/2025.

  • Depression. National Institute of Mental Health. https://www.nimh.nih.gov/health/publications/depression. Accessed May 17, 2023.

  • Obsessive-compulsive disorder (OCD). Merck Manual Professional Version. https://www.merckmanuals.com/professional/psychiatric-disorders/obsessive-compulsive-and-related-disorders/obsessive-compulsive-disorder-ocd. Accessed May 17, 2023.

  • Woody EZ, et al. Obsessive compulsive disorder (OCD): Current treatments and a framework for neurotherapeutic research. Advances in Pharmacology. 2019; doi:10.1016/bs.apha.2019.04.003.

  • Cervin M. Obsessive-compulsive disorder: Diagnosis, clinical features, nosology and epidemiology. Psychiatric Clinics of North America. https://www.clinicalkey.com. Accessed May 17, 2023.

  • Medical review (expert opinion). Mayo Clinic. June 23, 2023.

  • Abromowitz J. Psychotherapy for obsessive-compulsive disorder in adults. https://www.uptodate.com/search. Accessed May 17, 2023.

  • Obsessive-compulsive and related disorders. In: Diagnostic and Statistical Manual of Mental Disorders DSM-5-TR. 5th ed. American Psychiatric Association; 2022. https://dsm.psychiatryonline.org. Accessed May 17, 2023.

  • Merck Manual Professional Version. Obsessive-Compulsive Disorder (OCD) (https://www.merckmanuals.com/professional/psychiatric-disorders/obsessive-compulsive-and-related-disorders/obsessive-compulsive-disorder-ocd). Last reviewed 1/2025. Accessed 12/6/2025.

  • National Institute of Mental Health (U.S.). Obsessive-Compulsive Disorder: When Unwanted Thoughts or Repetitive Behaviors Take Over (https://www.nimh.nih.gov/health/publications/obsessive-compulsive-disorder-when-unwanted-thoughts-or-repetitive-behaviors-take-over). Last updated 1/2022. Accessed 12/6/2025.

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