Obsessive compulsive disorder - OCD treatment and therapy from NOCD
OCD subtypes
False Memory OCD

What Is False Memory OCD?

7 min read
Cody Abramson
By Cody Abramson
Reviewed by Patrick McGrath, PhD
All types of OCD include obsessions and compulsions. Obsessions are unwanted and intrusive thoughts, feelings, urges and doubts, while compulsions are repetitive physical or mental actions performed in an attempt to relieve distress and anxiety.

Almost everyone doubts their memories from time to time. We don’t always remember things perfectly, and it’s normal to occasionally have concerns or worries about what you’ve done or whether you remember something accurately. 

For some people, concerns about the integrity of their memory can become all-consuming, overtaking their thoughts and interfering with their ability to function. In particular,  a concern with false memories can become the focus of a subtype of obsessive-compulsive disorder (OCD) called False Memory OCD. 

This post will dive into the following topics and questions to shed light on this condition.

  • What is False Memory OCD?
  • What are the main symptoms of False Memory OCD?
  • How to tell if you’re experiencing normal memory doubts or False Memory OCD
  • Treatment for False Memory OCD, with a focus on exposure and response-prevention (ERP) therapy

OCD and False Memories

False Memory (OCD) is an OCD subtype characterized by ongoing intrusive doubting thoughts and compulsive behaviors performed to neutralize anxiety related to one’s memories. People with False Memory OCD experience frequent doubts about things that have happened to them and can become convinced they’ve done something wrong despite there being no evidence these memories are accurate. These recurrent doubts give rise to anxiety, guilt, shame, and other negative emotions, which drive people to engage in various compulsions to alleviate distress and gain certainty about their memories.

False Memory OCD symptoms

As with all forms of OCD, the primary symptoms are obsessions and compulsions. 


Here are some common examples of obsessions in False Memory OCD:

  • Did I do this immoral, sinful, or taboo action?
  • Did I accidentally say something inappropriate to my friend yesterday?
  • Did I interrupt my partner when he spoke? 
  • If I’m wondering about this, doesn’t it mean it’s true?
  • Did I hurt my brother or sister when we were younger and playing at the park?
  • When my sister fell and fractured her arm when we were children, was it actually because I pushed her?
  • Did the person I “hooked up with” actually consent to sex with me?
  • Did I walk out of the restaurant without paying by mistake? Was I trying to steal?
  • Did I hit someone while driving and forget about it?
  • Did I touch my student inappropriately when they came to see me after class? Am I a pedophile? 
  • Did I purposely block this memory from my mind in order to forget that I am a bad person?

False Memory OCD compulsions

The distress caused by the obsessions and doubts of False Memory OCD results in a variety of compulsions done to alleviate anxiety or increase confidence in one’s memory. 

Mental reviewing

One common False Memory OCD compulsion involves mentally reviewing past experiences to try to prove or disprove one’s doubts about what happened. So, if one’s obsessive worry is that they walked out of a restaurant without paying, they might try to replay every single moment of that experience in their head to isolate when the server came over, what they paid with, or if anyone was looking at them when they walked out of the restaurant. 


People with False Memory OCD might enlist friends or others who witnessed the event in question to validate the information they are doubting. In the example above, they might call the restaurant, ask a friend they were with, or go back in person to confirm they paid their bill.

Distracting, replacing, or suppressing thoughts

People with False Memory OCD may try to distract themselves from their obsessive thoughts by filling their minds with positive beliefs or directly suppressing negative ones. They might repeat to themselves: “I am not a thief. I have never stolen anything in my life.”


When someone with False Memory OCD has convinced themselves they are guilty of an action that happened in the past, they may confess what they think they’ve done to others. For example, someone may see a news report of a murder and become convinced they did it because they remember being nearby when it took place. They may even turn themselves in even though there is no evidence they committed the crime. 

Physical checking

Rather than assessing their memory or seeking reassurance from others, people with False Memory OCD may examine physical evidence more directly. For example, they may recreate their memory, physically revisit the location they are concerned about, try to access recorded footage, or spend hours researching news archives.


Someone may engage in various avoidance behaviors in an effort to ease their anxiety. For example, someone convinced they have forgotten to pay at a restaurant may decide that the best course of action is to never eat there again for fear that they’ll be publicly identified as a thief.

Am I experiencing normal doubts or False Memory OCD?

Since everyone has doubts about some of their memories and may even occasionally engage in certain safety behaviors like reassurance-seeking, one might wonder whether the doubts they experience are “normal” or healthy, or if they may be a symptom of OCD.

There are several factors that can clearly distinguish normal memory doubts from False Memory OCD. Your experiences may be a sign of OCD if: 

#1: Your memory doubts won’t go away

Even though everyone has doubts and worries about what they’ve done in the past, they usually leave a person’s mind without much difficulty. That’s unfortunately not the case for someone with False Memory OCD. In OCD, a fear of false memories does not go away once the person has gotten reasonable evidence they are innocent. Instead, their brain starts finding further possibilities of uncertainty, creating new scenarios that start the cycle over again.

#2: Your false memories feel very convincing

A related point is that false memories that occur in the context of False Memory OCD feel very real, accurate, or believable. This is one of the reasons why they are so hard to let go of. If you find that your memory doubts are relentlessly compelling, that could be a sign that OCD is the culprit. 

#3: You have a lot of memory doubts

While everyone experiences doubts about specific memories here and there, they are generally limited in number. If you experience memory doubts for a significant portion of every day, or if these continue to pop up about new events, it’s far more likely that False Memory OCD is involved.  

#4: You attribute a lot of meaning to your false memories

A common thread among all types of OCD is a tendency to attribute importance or meaning to intrusive events. In the case of False Memory OCD, people may think their doubts or the things they might have done mean they are a bad person or that they deserve punishment.

#5: Your memory doubts cause a significant amount of stress

Another key difference is that doubts in False Memory OCD cause a significant amount of distress. People with the condition may feel overwhelming anxiety, guilt, or shame about what they fear they did or didn’t do, partly because they attribute more meaning to their doubts and find them more persuasive than those without OCD would.

#6: You perform compulsions 

Because these memories or memory doubts are so attention-grabbing and distressing, people with False Memory OCD engage in behaviors to neutralize their doubts. Moreover, while these behaviors might bring relief for those without OCD, they tend to increase doubt and, ultimately, the need to perform more compulsions in people with OCD. 

Treatment for False Memory OCD: ERP therapy 

The best course of treatment for False Memory OCD, like all types of OCD, is exposure and response prevention (ERP) therapy. ERP is considered the gold standard for OCD treatment and has been found 80% effective. The majority of patients experience results within 12 – 25 sessions

As part of ERP therapy, you will track your obsessions and compulsions related to false memory and make a list of how distressing each thought is. You’ll work with your therapist to slowly put yourself into situations that trigger your obsessions. This is carefully planned to ensure you’re gradually building toward your goal rather than moving too quickly and feeling overwhelmed.

Exposure to these thoughts and discomfort in a controlled and supervised environment, while resisting the urge to engage in compulsions, is the most effective way to treat OCD. When you continually give into the urge to do the compulsions, it only strengthens your need to engage in them more over time. On the other hand, when you prevent yourself from performing compulsions, you teach yourself a new way to respond. This will likely lead to a noticeable reduction in distress when your memory doubts arise in the future and increase your ability to tolerate uncertainty.

Let’s take the example where someone is afraid they’ve left a restaurant without paying and has decided to avoid going back at all costs for fear of being identified as a thief. A therapist may work with them to eventually face their fear and dine at this restaurant again. This may take time, especially if this exposure feels overwhelming and touches on one of their greatest fears (e.g., public humiliation). Together with their therapist, they’ll work to rank different exposures by difficulty. 

A less stressful exposure in this scenario might be for them to repeat to themselves: “I may or may not have walked out of this restaurant without paying. It’s impossible to know for sure.” Then, as a next step, they could repeat that phrase while walking past the restaurant, until eventually going in and eating there again. ERP therapy aims to help people with OCD become more comfortable with uncertainty about their obsessions, so the anxiety of the unknown no longer feels as terrifying or unmanageable. 

How to get help for False Memory OCD

False Memory OCD can be difficult to diagnose because it’s not what people traditionally associate with OCD. However, a mental health professional who specializes in OCD will be able to make an accurate diagnosis. 

When seeking help for OCD, it’s important to work with a licensed professional with specialty training in ERP therapy. If you think you may be struggling with False Memory OCD, schedule a free call with our Care team to learn about working with a NOCD Therapist.

Patrick McGrath, PhD

Dr. McGrath is a Licensed Clinical Psychologist and the Chief Clinical Officer at NOCD. He is a member of the Scientific and Clinical Advisory Boards of the International OCD Foundation, a Fellow of the Association for Cognitive and Behavioral Therapies, and the author of "The OCD Answer Book" and "Don't Try Harder, Try Different."

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When I started treating OCD, I quickly realized how much this type of work means to me because I had to learn how to be okay with discomfort and uncertainty myself. I’ve been practicing as a licensed therapist since 2016. My graduate work is in mental health counseling, and I use Exposure and Response Prevention (ERP) therapy because it’s the gold standard of OCD treatment.

Andrew Moeller

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I've been a licensed counselor since 2013, having run my private practice with a steady influx of OCD cases for several years. Out of all the approaches to OCD treatment that I've used, I find Exposure and Response Prevention (ERP) therapy to be the most effective. ERP goes beyond other methods and tackles the problem head-on. By using ERP in our sessions, you can look forward to better days ahead.

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