Checking OCD: More Than The Oven Being Left One

What is Checking OCD?
Checking OCD is a subtype of Obsessive-Compulsive Disorder (OCD) where a person feels compelled to repeatedly check things due to intrusive fears or doubts. These individuals often fear that if they don’t check something, it could lead to catastrophic consequences, like harm to themselves or others. For example, they might repeatedly check to see if doors are locked, appliances are turned off, or emails have been correctly worded. The constant checking doesn’t stem from a desire to double-check for accuracy, but rather from anxiety and the belief that failure to check will cause something bad to happen.

What Symptoms are Common with Checking OCD?
Checking OCD can manifest in a variety of ways. Some common symptoms include:

  • Repetitive checking behaviors: Checking door locks, windows, stoves, electrical outlets, or emails multiple times before feeling assured.

  • Fear of harm: The person often fears they’ll cause harm to themselves or others if they don’t check things thoroughly.

  • Intrusive thoughts: Obsessive doubts that something terrible has happened or will happen because something wasn’t checked properly.

  • Mental checking: Continuously replaying memories or situations in their mind, trying to verify if they did something "correctly" or safely.

  • Time-consuming behaviors: People may spend hours a day checking, leading to significant disruptions in daily life.

What Causes Checking OCD?
While the exact cause of Checking OCD isn't fully understood, a combination of biological, psychological, and environmental factors likely contributes. Some common causes include:

  • Genetics: There’s evidence to suggest that OCD can run in families, meaning that a genetic predisposition may play a role.

  • Brain function: OCD is linked to dysfunctions in brain circuits that involve serotonin, a neurotransmitter that helps regulate mood and behavior.

  • Stress or trauma: Certain life events, like increased stress or a traumatic experience, can trigger or worsen OCD symptoms in people predisposed to the disorder.

  • Learned behaviors: In some cases, checking behaviors might develop after a person learns to associate certain situations with danger or fear, reinforcing the compulsion to check.

What Treatment Helps with Checking OCD?
One of the most effective treatments for Checking OCD is Exposure and Response Prevention (ERP). ERP is a specific type of Cognitive Behavioral Therapy (CBT) that helps individuals face their fears and anxieties without resorting to compulsive behaviors.

Here’s how ERP works for Checking OCD:

  • Exposure: The person is gradually exposed to the situations that trigger their checking behaviors. For example, they may be asked to leave a door unlocked or resist the urge to check an email multiple times before sending it.

  • Response Prevention: The individual is guided to resist the urge to perform the checking behavior. Instead of giving in to the compulsion, they learn to sit with the anxiety and allow it to subside naturally.

  • Cognitive Restructuring: This involves challenging the irrational thoughts that drive checking behaviors and learning to replace them with healthier, more realistic beliefs.

ERP can be challenging but highly effective in reducing checking compulsions over time. Medications, such as selective serotonin reuptake inhibitors (SSRIs), may also be prescribed to help manage symptoms, but therapy is often the most essential component of treatment.

FAQ on Checking OCD

Q: Can checking OCD go away on its own?
A: OCD symptoms rarely disappear on their own. Without treatment, they may worsen over time. ERP is one of the best treatments to reduce and manage symptoms.

Q: How is checking OCD different from being careful?
A: While it’s normal to double-check things, individuals with Checking OCD experience extreme distress and anxiety over what they are checking. Their behavior is driven by obsessive fears, not routine caution.

Q: Is ERP the only treatment for Checking OCD?
A: ERP is considered the gold standard, but medication and other therapies like mindfulness-based cognitive therapy (MBCT) can also be effective when used in conjunction with ERP.


Checking OCD is a subtype of OCD where individuals feel an overwhelming need to check things repeatedly due to intrusive thoughts or fears of catastrophic consequences. Common symptoms include repetitive checking, intrusive doubts, and time-consuming rituals that disrupt daily life. Causes may include genetic predisposition, brain function issues, and stress or trauma. The most effective treatment for Checking OCD is Exposure and Response Prevention (ERP), a therapy that helps individuals confront their fears without relying on compulsions. Through gradual exposure and resisting the urge to check, people can reduce their symptoms and reclaim their lives.

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Silent Symptoms of OCD: What to Look For and How ERP Therapy Can Help