OCD & anxiety
Intrusive thoughts: it is not the thought—it is what happens next.
Unwanted, upsetting thoughts are nearly universal. Here is why fighting them backfires, and what tends to help instead.
A sudden image of something terrible. A thought that feels completely unlike you. Many people keep these secret because they fear what the thoughts say about them. Research suggests they are close to universal.
You are in very large company
A study of 777 people across 13 countries on six continents found that about 94% had experienced at least one unwanted intrusive thought in the previous three months.[1] As one of the researchers put it, the problem is not the thought itself—it is what we make of it.[1]
Why pushing thoughts away backfires
Trying hard not to think something tends to make it return. Arguing with the thought, checking whether you “really” mean it, or seeking reassurance can keep it sticky.
Gentler responses to try
- Name it: “That’s an intrusive thought.” Labeling creates a little distance.
- Let it be there: notice it without arguing, then return attention to what you were doing.
- Skip the ritual: delay checking or reassurance-seeking by a few minutes, then a few more.
- Watch the meaning: a thought is not an intention, a wish, or a prediction.
When to get help
If intrusive thoughts take up a lot of your day, lead to rituals, or cause real distress, a clinician experienced with OCD can help. Exposure and response prevention is designed for exactly this pattern—see our OCD explainer.
Try it once today.
The next time an unwanted thought shows up, name it and wait two minutes before doing anything about it.
Use the quiet timerSources & context
Sources checked October 3, 2026. These links support this page; they do not imply an endorsement of NeuroCoach.
- ScienceDaily (Concordia University) — Most people have unwanted, intrusive thoughts, 2014 (Radomsky et al.) University press release describing a peer-reviewed study
- NIMH — Obsessive-compulsive disorder U.S. government health information