Having thoughts, images, or urges that one cannot stop thinking about

Sometimes kids can get “stuck” on a thought or idea. Usually, it’s about things they enjoy, like a favorite TV show or video game. But sometimes, they cannot stop thinking about things they do not like or things that worry them. These thoughts can be uncomfortable, like the idea that something bad might happen, that they did something wrong, or that they need to do something a specific way to make everything feel “right.”

In these situations, the child or adolescent may appear anxious or distracted, spending a lot of time on these thoughts even when they want to stop. This can interfere with studying, playing, and interacting with others.

What is typical?

Most caregivers know that kids often get stuck on things they love. It’s natural for children and adolescents to have strange or worrying thoughts from time to time. These thoughts come and go and don’t usually cause distress. For example:

• A 3-year-oldmight always think about their favorite stuffed toy.
• A 5-year-oldmight want to hear the same song again and again in the car and then sing it all the time.
• An 8-year-oldmight talk nonstop about a card game they love and know all the characters’ names.
• Teensmight talk about their favorite artists and know everything about them.

These types of obsessions are normal. They usually do not last long or cause big problems. Sometimes, kids might also have strange thoughts, like imagining throwing a phone out of a car window. This can happen to anyone and is usually not a big deal.

It’s also natural for a child to check whether they’ve locked the door or put away their school supplies. What’s not expected is spending long minutes repeating the same check for fear of making a mistake or believing that something bad could happen if they don’t do it “right.”

When should I be concerned?

You should be concerned if your child cannot stop thinking or worrying about something they do not want to. It’s worth paying attention when thoughts seem to “stick” in their head, especially if they:

• Appear many times throughout the day.
• Cause discomfort, fear, anxiety, or guilt.
• Come back again and again, even when the child doesn’t want to think about them.
• Last a long time, adding up to more than an hour a day.
• Interfere with school, activities, sleep, or social life.

Here are some examples of worrisome thoughts:

• Silently counting to a specific number or counting objects.
• Repeating words in their head until it feels “right.”
• Making and reviewing mental lists over and over.
• Thinking about past conversations to make sure they did not upset someone.
• Worrying about bad things happening.
• Being very concerned about germs or dirt.
• Asking for reassurance that bad things will not happen.
• Constantly asking a caregiver about their worries.

It can be hard to know if your child is having unwanted thoughts. They may seem distracted, quiet, or more worried than usual. Watch for changes in mood, appetite, sleep, schoolwork, or friendships.

Other signs include worrying about causing harm or feeling upset when things are not ordered a certain way. These thoughts aren’t the child’s fault, but when they cause distress, they deserve attention.

What can I do to help?

As a caregiver, you know your child best. Here are some things you can try:

1. Talk and listen to your child.Ask simple questions to understand what they are thinking. Show that you’re there and want to help. Phrases like, “I noticed you seem worried. Do you want to talk?” can open the door for dialogue.
2. Be supportive and avoid judgment.Let your child know you care and are there to help. Even if the thoughts seem strange, avoid dismissing them as “nonsense.” Listen calmly.
3. Avoid giving reassurance.If your child keeps asking for reassurance, it might make their worries worse in the long run. Repeatedly saying that “nothing bad will happen” can increase their insecurity over time.
4. Explain that thoughts are not facts.Many thoughts pop into our heads, but they are not always true. Teach your child not to take all their thoughts seriously.
5. Help redirect focus.If your child is stuck on a thought, suggest a calming activity, such as drawing, listening to music, or taking a walk.
6. Teach strategies for coping with anxiety.Deep breathing, relaxation, or playing with something your child enjoys can help relieve tension.
7. Do not punish.These thoughts aren’t a choice. Avoid punishment or scolding, as acceptance works much better. Do not minimize their suffering by saying, “Just stop,” as this can increase guilt and tension.

What kind of professional support can I seek out?

Do not feel embarrassed or guilty if your child has obsessive thoughts. There is help available.

Talk to your child’s pediatricianor family doctor. They can refer you to other specialists, such as mental health professionals. Mental health professionals can help both the child and the caregivers. They can work with you to support your child at home and in therapy. Professional support helps the child and family understand the problem, reducing its impact on daily life.

You can also find free support through the Unified Health System (SUS). Care often begins at your local Basic Health Unit (UBS). Other services include Child and Adolescent Psychosocial Care Centers (CAPS i), specialty centers, and clinics at university hospitals.