When Should I Worry About My Child's Anxiety?

Aug 11

9 min read

Every child worries sometimes.

A preschooler may cry when a parent leaves. An elementary-aged child might worry about making a mistake at school. A teenager may feel anxious before giving a presentation, taking an important test, or walking into a social situation where they do not know many people.

Anxiety is a normal human emotion, and experiencing some anxiety during childhood does not necessarily mean something is wrong. In fact, fears and worries are a typical part of development.

The question parents often struggle with is knowing when those worries have moved beyond what is expected and when their child may need additional support.

A helpful place to start is not simply asking, "Is my child anxious?" Instead, consider asking, "How much is anxiety affecting my child's ability to live their everyday life?"

Some Anxiety Is a Normal Part of Growing Up

Children experience different fears and worries as they grow, and what causes anxiety often changes with development. Younger children may worry about separation from caregivers, unfamiliar people, or the dark, while older children may become increasingly concerned about friendships, school performance, social acceptance, health, or the future.

Occasional fear and worry are expected. Anxiety becomes more concerning when it is severe, persistent, difficult for a child to control, or begins interfering with school, home life, friendships, play, sleep, or other everyday activities (Centers for Disease Control and Prevention [CDC], 2026; National Institute of Mental Health [NIMH], n.d.).

One nervous morning before the first day of school is very different from weeks of stomachaches, tears, and refusing to enter the school building.

The frequency, intensity, duration, and impact of the anxiety often tell us more than the presence of anxiety itself.

What Does Anxiety Look Like in Children?

Anxiety does not always look like a child saying, "I'm anxious."

Children may not understand what they are experiencing or have the vocabulary to explain it. Instead, anxiety can show up through emotions, behaviors, physical complaints, or avoidance.

The CDC notes that anxiety in children may appear as fear and worry but may also present through irritability, anger, sleep difficulties, fatigue, headaches, or stomachaches (CDC, 2026).

Signs of anxiety in children may include:

Frequently asking "what if" questions.
Repeatedly seeking reassurance.
Becoming extremely upset about making mistakes.
Avoiding new situations.
Refusing to attend school or activities.
Having difficulty separating from caregivers.
Complaining of frequent headaches or stomachaches.
Difficulty falling or staying asleep.
Irritability or emotional outbursts.
Perfectionism.
Difficulty concentrating.
Becoming unusually quiet or withdrawn.
Worrying about things long before they happen.
Needing routines to happen in very specific ways to feel comfortable.

Anxious children may also appear tense, seek frequent reassurance, and experience worries that interfere with activities they would otherwise participate in (American Academy of Child and Adolescent Psychiatry [AACAP], n.d.).

Importantly, a child does not need to demonstrate every one of these behaviors to be struggling with anxiety.

Sometimes Anxiety Looks Like "Good Behavior"

Some anxious children are easy to recognize because they openly express fear or avoid situations that make them uncomfortable. Others become very skilled at hiding their anxiety.

A child may earn excellent grades, follow every rule, never get into trouble, and still experience significant anxiety.

For some children, anxiety may contribute to perfectionism, excessive reassurance seeking, people-pleasing, or a strong fear of disappointing adults. Instead of avoiding schoolwork, for example, an anxious child might spend hours trying to make an assignment perfect.

These children can be overlooked because their anxiety produces behaviors adults tend to reward.

A child who is compliant is not necessarily a child who feels calm.

When evaluating anxiety, it is helpful to pay attention not only to what your child accomplishes, but also to what it costs them emotionally to accomplish it.

Pay Attention to Avoidance

One of the most important signs to watch for is avoidance.

Anxiety often tells us, "If I avoid this, I will feel safer."

Your child might begin avoiding:

School.
Sleepovers.
Birthday parties.
Sports or extracurricular activities.
Speaking in class.
Being away from a caregiver.
Certain foods or places.
Riding in a car.
Going to the doctor.
Trying unfamiliar activities.
Situations where they might make a mistake.

Avoidance often provides immediate relief, which can make it very tempting for children and caregivers. However, when anxiety increasingly determines what a child can and cannot do, it may be time for additional support.

Avoiding activities because of fear or anxiety is one of the signs the American Academy of Pediatrics identifies as a reason parents may want to discuss mental health concerns with their child's healthcare provider (American Academy of Pediatrics [AAP], 2024).

"But They Seem Fine at School"

Parents sometimes hear that their child is doing wonderfully at school even though home feels completely different.

Your child may walk through the door and immediately become irritable, cry over something seemingly small, withdraw to their room, or have a significant emotional reaction.

This does not necessarily mean that the behaviors you are seeing at home are intentional or that the child is "saving their bad behavior" for you.

Some children expend tremendous emotional energy managing worries, meeting expectations, navigating social interactions, and keeping themselves together throughout the school day. By the time they reach a safe and familiar environment, they may have fewer internal resources available to continue managing those emotions.

Looking at your child's functioning across environments can therefore be helpful. Ask not only, "Are they getting through school?" but also, "How much effort is it taking for them to get through school?"

Physical Symptoms Can Be Part of Anxiety

Anxiety is not experienced only in our thoughts. Children may experience very real physical sensations when they are worried or afraid.

Anxiety can be associated with symptoms such as headaches, stomachaches, difficulty sleeping, fatigue, a racing heart, rapid breathing, sweating, trembling, dizziness, or nausea (AAP, 2024; NIMH, n.d.).

This does not mean physical symptoms should automatically be assumed to be anxiety.

If your child is experiencing new, frequent, persistent, or concerning physical symptoms, talk with their pediatrician or another healthcare provider to rule out medical causes. Physical symptoms deserve to be taken seriously regardless of whether anxiety ultimately plays a role.

How Much Reassurance Is Too Much?

Children naturally look to caregivers for reassurance. Hearing, "You're safe," "I'm here," or "We'll figure this out together" can be incredibly helpful.

With anxiety, however, reassurance can sometimes become repetitive.

Your child may ask:

"Are you sure I'm not going to get sick?"

"Are you sure you'll pick me up?"

"Are you sure my teacher isn't mad?"

"Are you sure I did my homework correctly?"

You answer, but a few minutes later the same question returns.

Repeated reassurance seeking is commonly seen in anxious children (AACAP, n.d.). Rather than repeatedly trying to prove that nothing bad will happen, caregivers can gradually help children develop confidence in their ability to tolerate uncertainty.

For example, instead of answering the same worry for the tenth time, you might say:

"I know your worry really wants certainty right now. We've already answered that question, and I think you can handle this uncomfortable feeling."

The goal is not to withhold comfort. It is to help children learn that they can experience uncertainty without needing someone else to eliminate every anxious feeling.

When Should Parents Become More Concerned?

There is no single number of anxious moments that determines whether a child needs therapy. Instead, look at the overall pattern.

It may be time to seek additional support when your child's anxiety:

Happens frequently or continues over time.
Seems significantly stronger than expected for the situation.
Is becoming worse rather than improving.
Interferes with attending or participating in school.
Prevents participation in friendships or activities.
Causes significant distress for your child.
Regularly interferes with sleep.
Leads to repeated physical complaints.
Causes increasing dependence on caregivers.
Results in significant avoidance.
Creates substantial distress within family life.
Prevents your child from doing things they want or need to do.

The NIMH recommends seeking help when emotional or behavioral difficulties persist, cause distress for the child or family, or interfere with functioning at school, at home, or with friends (NIMH, n.d.). Similarly, the CDC distinguishes occasional childhood fears and worries from symptoms that become severe, persistent, and disruptive to daily activities (CDC, 2026).

You also do not have to wait until anxiety becomes severe before asking for help.

Early support can give children tools for understanding and managing anxiety before avoidance patterns become more established.

What About School Refusal?

School avoidance deserves particular attention because anxiety can quickly interfere with a child's education, relationships, and family functioning.

A child experiencing school anxiety may complain of stomachaches in the morning, repeatedly ask to stay home, cry before leaving, become distressed on Sunday evenings, struggle to enter the building, or frequently visit the school nurse.

The American Academy of Pediatrics recommends seeking professional assistance when school avoidance persists rather than resolving relatively quickly, particularly when it begins interfering with attendance (AAP, 2024).

Instead of viewing school refusal simply as defiance, it is important to understand what is making school feel unsafe, overwhelming, or unmanageable to the child.

The underlying issue might involve separation anxiety, social anxiety, bullying, academic pressure, learning difficulties, sensory needs, panic symptoms, trauma, or another concern. Understanding the function of the avoidance helps determine what type of support is most appropriate.

When Anxiety and Perfectionism Go Together

Anxiety can also hide behind perfectionism.

A child may spend excessive amounts of time completing assignments, repeatedly erase their work, become devastated by a lower-than-expected grade, refuse to try something unless they know they will succeed, or become overwhelmed by small mistakes.

What looks like high motivation may actually be driven by fear.

Parents can help by shifting praise away from perfect outcomes and toward effort, flexibility, persistence, curiosity, and willingness to try.

Instead of saying:

"You got another A! You're so smart."

Consider:

"I noticed you kept going even when that assignment was challenging."

Helping children experience mistakes without treating them as emergencies teaches them that discomfort and imperfection are survivable.

What Parents Can Do at Home

You do not need to eliminate every anxious feeling for your child. In fact, the goal is not to convince children that nothing difficult will ever happen.

Instead, help them build confidence that they can handle uncomfortable feelings when they do arise.

You can support your child by:

Naming and validating emotions.
Keeping routines relatively predictable.
Preparing for transitions when possible.
Encouraging healthy sleep and regular meals.
Practicing coping strategies during calm moments.
Breaking overwhelming tasks into smaller steps.
Encouraging gradual participation rather than automatically avoiding feared situations.
Modeling healthy ways of managing your own stress.
Creating regular opportunities for your child to talk without pressure.
Praising bravery, effort, and flexibility rather than perfection.

One of the most powerful messages a caregiver can communicate is:

"I believe that this feels hard, and I also believe you can learn how to handle hard things."

Validation and confidence can exist together.

What Does Therapy for Childhood Anxiety Look Like?

Therapy for anxiety is not simply telling children to stop worrying.

Treatment can help children recognize how anxiety shows up in their thoughts, emotions, bodies, and behaviors. Depending on the child's age and needs, therapy may involve conversation, play, art, games, relaxation or grounding strategies, practicing new ways of responding to anxious thoughts, and gradually building confidence in situations they have been avoiding.

Cognitive behavioral therapy (CBT) is one well-established treatment for childhood anxiety, and research supports its effectiveness for many children and adolescents with anxiety disorders (NIMH, 2024).

Caregivers may also be included in treatment. Parents can learn how to validate emotions without unintentionally strengthening avoidance, respond differently to repeated reassurance seeking, support coping skills at home, and help children gradually build independence.

For younger children especially, helping the adults around the child understand anxiety can be just as important as the work happening during the therapy session.

When to Seek Immediate Help

Most childhood anxiety does not represent an emergency. However, parents should seek immediate professional help when a child talks about wanting to die, intentionally hurting themselves, being unable to stay safe, or harming someone else. Significant and sudden changes in behavior or functioning also deserve prompt professional attention.

In an immediate safety emergency, contact emergency services or go to the nearest emergency department.

You Don't Have to Wait Until It Is "Bad Enough"

Parents sometimes hesitate to seek therapy because they worry their child's anxiety is not severe enough.

You do not need to wait for your child to be in crisis.

Sometimes therapy begins because a child has stopped attending school. Other times, it begins because a parent notices that their child is spending more and more energy worrying, seeking reassurance, avoiding activities, or trying to be perfect.

Both are valid reasons to ask for support.

Anxiety is part of being human, and our goal is not to raise children who never feel afraid or worried. We want children to gradually learn that they can notice anxiety, understand what it is telling them, use coping skills, tolerate uncertainty, and continue participating in their lives even when something feels uncomfortable.

At Premier Psychotherapy, we work with children, teens, and families to better understand anxiety, recognize patterns that may be keeping it going, and develop practical strategies for managing worry. If anxiety is beginning to make your child's world smaller, additional support can help them start expanding it again.