Intrusive, unwelcome, or unsettling thoughts are something that happens to nearly everyone. They seem to come out of nowhere, and they’re usually gone as quickly as they arrived. 

Sometimes they’re just unexpected or bizarre, but they can also be downright scary. Many people simply let the thought pass and move on, but there are some for whom these thoughts can start to control their minds and even actions.

What are Intrusive Thoughts?

Intrusive thoughts really do feel, well, intrusive. They seem to come about for no reason, and don’t fit the usual thought patterns for the person receiving them. 

Many people describe them as extreme. The imagery or internal commentary that may accompany these thoughts may be uncomfortable or even disturbing. However, even self-doubt or negative self-talk can be forms of intrusive thoughts.

If you recognize that you occasionally have intrusive thoughts, remember that they are truly uncontrollable. It might seem odd that we think about things that we would never act upon or that might even disgust us, but it does happen to everyone. Know also that feeling anxious or distressed by them is natural.

One study found that nearly 94% of people across the world suffer from intrusive thoughts. The most common type is doubting thoughts. Doubting thoughts mean thinking that you’re doing the task at hand or some other part of life “incorrectly”.

Other types of intrusive thoughts might involve:

  • Contamination, or germs and uncleanliness
  • Violent acts
  • Blasphemy or conceptions against your religions
  • Sexual acts

Some types are obviously more extreme than others, however, the “extreme-ness” of thought does not dictate how intrusive it is or how profound of an effect it may have. Worrying that you’re going to make a fool of yourself in public is just as valid of an intrusion as a violent thought.

Read more about social anxiety and how it's related to intrusive thoughts.

Image: Whispy clouds against a deep blue sky. Text: Types of intrusive thoughts. Some are more extreme than others, however, the "extremeness" of thought does not dictate how intrusive it is or how profound of an effect it may have.

What is the Difference Between Impulsive and Intrusive Thoughts?

Sometimes, these two terms are used interchangeably, but there are some distinctions. Intrusive thoughts are unwelcome and disturbing, and often amount to nothing more than a fleeting idea.

Impulsive thoughts lead to impulsive actions. They're the "you need to do this right now" thoughts that don't consider any repercussions. Things like:

  • Buying something expensive
  • Touching merchandise or art at a store
  • Getting bangs or dying your hair

These impulsive thoughts can be destructive, but not always. They're often associated with ADHD or bipolar disorder. Though, like intrusive thoughts, everyone gets them from time to time.

Examples of Intrusive Thoughts

Intrusive thoughts come in a number of flavors. They can just be odd, or they can be frightening. Some common examples are:

  • Attacking someone else violently
  • Jumping off a high place when looking over the edge
  • Sexual thoughts about the person you're talking to
  • Thinking about how dirty the restaurant you're eating at might be
  • Thinking about what you would do if a loved one suddenly died

Of course, each person can get many types of intrusive thoughts, depending on what situation they're in. Again, these intrusive thoughts are indeed intrusive because they don't alight with a person's normal thought patterns or morals.

Are Intrusive Thoughts a Sign of Mental Illness?

As humans, we are usually looking for reasons behind things that harm us. What causes intrusive thoughts? Unfortunately, the answer isn’t totally clear.

For most people, there doesn’t seem to be a diagnosable cause for intrusive thoughts. They seem to pop up more when anxiety is present, or if someone is in a new and strange situation. Nearly everyone in the world gets them at some point, and it is not a reflection of a person’s character, control, capabilities, or any other aspect about them as a human being. 

While everyone gets intrusive thoughts, there are a few mental health disorders of which intrusive thoughts are a major symptom.

Obsessive Compulsive Disorder (OCD)

Intrusive thoughts aren’t necessarily caused by OCD, but they are the predominant symptom of this disorder. Whereas most of the population gets the occasional intrusion, someone with OCD will deal with them nearly constantly. 

The ‘obsessive’ part of this disorder refers to aggressive and extreme, fear-inducing thoughts. Instead of passing through, these ideas become an obsession, and they can dominate other, more rational, thinking.

The ‘compulsive’ portion refers to the actions a person takes because of these intrusive thoughts. In an attempt to relieve themselves of some of the anxiety, someone with OCD may develop rituals, or uncontrollable behaviors meant to stop whatever they fear from happening. 

Read our full guide on OCD to learn more about its symptoms and treatments.

Posttraumatic Stress Disorder

PTSD is borne from trauma, and it manifests in a variety of ways that have been broken down into types. Complex PTSD (CPTSD) is one such type of PTSD that can cause intrusive thoughts in the form of memories, usually called “flashbacks”. These can occur as suddenly as most intrusions, but they are often triggered by something that reminds the person of the traumatic event.

As with OCD, these thoughts aren’t caused by PTSD, but they are a major symptom. PTSD flashbacks can cause intense anxiety, and even panic attacks, and these thoughts don’t typically pass through quickly. 

Intrusive thoughts are also associated with several anxiety disorders. Although the cause isn’t entirely clear, the correlation is evident. 

Learn more about PTSD and how trauma can have a lasting effect.

How Long Can Intrusive Thoughts Last?

In most cases, these thoughts are fleeting, and enter and leave your conscious in just a few moments. However, it is common to dwell on some thoughts. Those with OCD especially will have these thoughts until they perform their ritual to ease their anxiety and let the thought pass.

In terms of how long intrusive thoughts last over a lifetime: they won't go away. How severe or frequent they are can change, but these thoughts are, unfortunately, built into our psyche.

How to Cope with Intrusive Thoughts

Depending on the level at which you experience them, there are a few ways to deal with these intrusive thoughts. It seems like there is no way to completely get rid of them, but you can manage how they affect you.

As soon as you notice one of these thoughts pop into your brain, let it happen. It will go away quickly as long as you don’t dwell on it or fight it. Recognize which thoughts are invasive, and let them pass along.

The second thing todo is forgive yourself for those fabrications of your mind. They can be disturbing, but remembering that they are totally out of character can help them pass. Even if these thoughts involve something you are ashamed of, remember that it isn’t who you are, and you shouldn’t judge yourself for them. 

One thing that might be easier said than done is to reduce anxiety and stress. Focusing on your wellbeing may reduce the number of intrusions you experience.

Image: a person in a hoodie looking out over a hilly landscape at sunset. The picture has a lot of lens flare. Text: Dealing with intrusive thoughts in the moment. As soon as you notice one of these thought pop into your brain, let it happen. Even if these thoughts inolve something you're ashamed of, remember tat this isn't who you are, and you shouldn't judge yourself for them.

Diagnosis and Treatment

Understanding your intrusive thoughts creates a path to treating them. Your doctor or therapist may talk to you about what you're thinking and how these thoughts make you feel in order to get to the bottom of what you're experiencing.

Diagnosis for Intrusive Thoughts

Because intrusive thoughts are a human experience, you can't be diagnosed with them. It's like coughing or sneezing. Everyone coughs or sneezes, but how much, how intensely, and when they do might indicate something else is going on.

When you look for a diagnosis for intrusive thoughts, you're really looking for a diagnosis for a mental health disorder. If there comes a point where these thoughts feel overbearing and can’t be ignored, it might be a sign of OCD or other disorders. Luckily,  there are treatment options available to help you live a full, happy life in spite of intrusive thoughts. 

Treatments for Intrusive Thoughts

Talk to your doctor or therapist, as they might be able to recommend a few therapies that can help treat your mental health condition, or at least quell intrusive thoughts such as:

If you notice these thoughts appear more often in certain situations when you're anxious, your counselor will likely explore ways for you to manage your stress more effectively so these thoughts don't add onto it.

Can You Cure Intrusive Thoughts?

Again, intrusive thoughts are a human experience. They will never go away, therefore there is no cure. However, treatment means managing them and learning to live with them so they don't affect you.

Inner Balance Counseling Can Help

Whether intrusive thoughts are taking over your life or you just get a bad feeling from them, you can always reach out to us here at Inner Balance. We’ll help you manage those thoughts and get you on the right track towards feeling better. Talk to us today about a consultation.

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Katy Kandaris-Weiner, LPC
Owner

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