Anxiety

Anxiety can look very different from one person to another. For some people, it involves constant worry about what might go wrong. Others experience physical symptoms, panic, perfectionism, avoidance, difficulty sleeping, irritability, or an overwhelming need to know exactly what to expect. In children and adolescents, anxiety may show up as frequent reassurance seeking, difficulty separating from parents, school avoidance, emotional outbursts, stomachaches, or refusing activities that once seemed manageable.

At Long Island Mental Health & Wellness (LIMHW), we provide evidence-based treatment for anxiety across the lifespan. Our clinicians work with children, adolescents, young adults, and adults experiencing anxiety on its own as well as individuals whose anxiety occurs alongside autism, ADHD, OCD, depression, learning differences, or other concerns. Treatment is individualized because understanding what is driving anxiety is an important part of determining how to treat it effectively.

When Does Anxiety Become a Problem?

Anxiety is a normal human emotion. Everyone experiences worry, uncertainty, nervousness, and fear, and those emotions serve an important purpose. Anxiety helps us recognize potential threats, prepare for difficult situations, and respond when something requires our attention.

The problem occurs when anxiety begins interfering with everyday life. Someone may spend so much time anticipating what could go wrong that it becomes difficult to enjoy what is happening now. A child may avoid school, sleepovers, activities, or social situations. A teenager may become increasingly restricted by fears of failure or judgment. An adult may repeatedly seek reassurance, avoid making decisions, or organize life around preventing uncomfortable feelings.

Avoidance often provides immediate relief, which is one reason anxiety can become so persistent. When we escape something that makes us anxious, the anxiety decreases temporarily. Unfortunately, this can also teach the brain that the situation really was dangerous and that avoidance was necessary. Over time, the range of situations that feel manageable can become smaller.

Treatment helps interrupt this cycle while giving people the skills and support they need to approach difficult situations more effectively.

What Can Anxiety Look Like?

Anxiety is not always obvious. Some people appear visibly nervous, while others become quiet, controlling, irritable, perfectionistic, or avoidant. Children in particular may not have the language to explain that they are anxious and may communicate their distress through behavior.

Common signs of anxiety can include:

• Excessive worry
• Frequent reassurance seeking
• Avoidance of feared situations
• Difficulty tolerating uncertainty
• Perfectionism
• Fear of making mistakes
• Difficulty separating from caregivers
• Physical complaints such as stomachaches or headaches
• Difficulty sleeping
• Irritability or emotional outbursts
• Panic symptoms
• Social withdrawal
• Difficulty attending school
• Fear of being judged or embarrassed
• Overthinking conversations or decisions
• Procrastination related to fear or overwhelm
• Needing routines or predictability to feel safe

Anxiety can also change over time. A fear that begins in one area may gradually expand into others, particularly when avoidance becomes the primary way of coping.

Anxiety in Children

Children do not always say, “I am anxious.” Instead, parents may see a child who repeatedly asks what is going to happen, refuses to sleep alone, becomes distressed before school, avoids unfamiliar activities, needs constant reassurance, or has significant emotional reactions when plans change.

It can be difficult for parents to know when to comfort a child and when reassurance may unintentionally strengthen the anxiety. Parents naturally want to make their children feel better, and accommodating a fear often works in the moment. The challenge is that repeatedly changing routines, removing expectations, answering the same reassurance questions, or helping a child avoid feared situations can sometimes make anxiety stronger over time.

Treatment for childhood anxiety frequently includes parents because children benefit when the adults around them understand how anxiety works. Parents can learn how to validate a child’s distress while also helping the child gradually develop confidence in their ability to manage difficult feelings and situations.

Anxiety in Teens and Young Adults

Adolescence and young adulthood bring new expectations involving academics, friendships, independence, identity, work, college, relationships, and decisions about the future. For someone who is already prone to anxiety, these increasing demands can become overwhelming.

Some teens become perfectionistic and place enormous pressure on themselves to perform. Others begin avoiding school, social situations, driving, college applications, work, or activities that involve uncertainty. Anxiety may also appear as procrastination. A young person may seem unmotivated when they are actually so worried about doing something incorrectly that getting started feels impossible.

Treatment can help teens and young adults recognize these patterns, understand the relationship between thoughts, feelings, and behavior, and gradually build confidence in their ability to tolerate uncertainty and discomfort.

Anxiety in Adults

Adult anxiety often becomes intertwined with responsibilities. Work, parenting, relationships, finances, health concerns, caregiving, and major life transitions can all become areas of persistent worry.

Some adults have lived with anxiety for so long that it feels like part of their personality. They may describe themselves as someone who has always overthought everything, needed a plan, worried about disappointing people, or had difficulty relaxing. High-functioning adults may also be particularly skilled at hiding anxiety. They may accomplish a great deal while privately spending enormous amounts of time preparing, checking, worrying, or recovering from the stress involved.

Therapy can help adults identify which strategies are actually useful and which have become part of an anxiety cycle. The goal is not to eliminate every worried thought. It is to reduce the degree to which anxiety determines decisions and limits life.

Anxiety and Neurodivergence

Anxiety is common among neurodivergent children and adults, but it is important not to assume that every expression of distress is simply an anxiety symptom. Autism, ADHD, sensory differences, executive functioning difficulties, and communication differences can affect how someone experiences and responds to their environment.

For example, an autistic child who becomes distressed about attending a crowded event may be experiencing anxiety, sensory overload, uncertainty about social expectations, or all three. An adult with ADHD may feel anxious about deadlines because of repeated experiences of losing track of time or struggling to complete tasks. Someone who relies heavily on routine may become anxious when plans change because predictability helps them manage cognitive or sensory demands.

Treatment is more effective when these differences are understood. Simply encouraging someone to confront a feared situation without understanding why it is difficult can miss important information. At the same time, continually avoiding every uncomfortable situation can make life increasingly restrictive. Good treatment requires determining when accommodation is appropriate, when skill building is needed, and when anxiety itself needs to be challenged.

How Is Anxiety Treated?

Cognitive Behavioral Therapy, or CBT, is one of the most well-established treatments for anxiety. CBT helps people recognize the relationship between thoughts, feelings, physical sensations, and behavior. Treatment may involve identifying patterns of anxious thinking, developing more useful ways of responding to thoughts, learning coping strategies, and changing behaviors that maintain anxiety.

Exposure-based strategies are also an important part of effective anxiety treatment. Exposure does not mean forcing someone into an overwhelming situation or simply telling them to face their fears. It involves gradually and intentionally approaching situations, sensations, or experiences that have been avoided so the person can learn that they are capable of managing anxiety without relying on avoidance.

Depending on the individual, treatment may also incorporate elements of Acceptance and Commitment Therapy, mindfulness, emotion regulation strategies, parent work, and other evidence-based approaches. The specific intervention should reflect the person’s age, developmental profile, concerns, and treatment goals.

The Role of Avoidance

One of the most important concepts in anxiety treatment is understanding avoidance. Avoidance makes sense because it works very well in the short term. If something makes us anxious and we escape it, we usually feel better.

The problem is what happens next. The brain learns that escape created safety, making it more likely that the person will avoid the situation again. Over time, avoidance can expand. A child who initially avoids one difficult class may begin struggling to enter school at all. Someone who avoids one uncomfortable social event may gradually stop accepting invitations. An adult who repeatedly postpones a feared task may experience increasing anxiety every time the task returns.

Effective treatment helps people gradually reverse this pattern. Success is not measured by whether someone feels completely calm. It is measured by whether anxiety becomes less powerful in determining what the person can and cannot do.

Anxiety, OCD, and Other Overlapping Concerns

Anxiety and OCD can sometimes look similar, but they are not the same thing. Someone with generalized anxiety may worry extensively about real-life concerns, while OCD involves intrusive thoughts, images, urges, or doubts and compulsive behaviors or mental rituals intended to reduce distress or prevent something feared from happening.

Distinguishing between them matters because treatment approaches can differ. Exposure and Response Prevention, or ERP, is a specialized, evidence-based treatment for OCD. Reassurance, thought challenging, or other strategies that may sometimes be useful for anxiety can unintentionally become part of the compulsive cycle when someone has OCD.

Anxiety may also occur alongside depression, ADHD, autism, learning differences, or other mental health concerns. When several difficulties are present, treatment should consider how they interact rather than assuming that every symptom has the same cause.

School Avoidance and Anxiety

Anxiety is one of many factors that can contribute to school avoidance. A child or teenager may fear separation, academic failure, social judgment, panic symptoms, vomiting, making mistakes, or something bad happening while they are away from home.

However, not all school avoidance is driven primarily by anxiety. Learning difficulties, bullying, sensory overload, neurodevelopmental differences, social challenges, and repeated negative school experiences may also contribute. Understanding why a young person is having difficulty attending school is essential before developing an effective treatment plan.

When anxiety is a significant factor, treatment often involves helping the child gradually return to avoided situations while supporting parents in responding to anxiety in ways that encourage confidence rather than increasing avoidance.

Why Choose Long Island Mental Health & Wellness?

LIMHW clinicians have experience treating anxiety across childhood, adolescence, and adulthood. We use evidence-based approaches while recognizing that anxiety rarely exists outside the context of the person’s development, environment, relationships, and other psychological or neurodevelopmental needs.

Our clinicians also have expertise in autism, ADHD, OCD, school avoidance, and other concerns that frequently overlap with anxiety. This is particularly important when a person’s anxiety does not fit a straightforward presentation or when previous treatment has not fully addressed the problem.

Treatment is collaborative and individualized. We want clients to understand their anxiety, recognize the patterns that keep it going, develop practical skills, and gradually become more capable of doing the things that matter to them even when anxiety shows up.

Getting Started

Anxiety can gradually make a person’s world smaller, but effective treatment can help reverse that process. Whether anxiety is affecting school, work, relationships, parenting, independence, or everyday activities, understanding the pattern is an important first step.

Contact Long Island Mental Health & Wellness to learn more about anxiety treatment for children, adolescents, young adults, and adults. Our team can learn more about what you or your child is experiencing and help determine an appropriate next step.

Frequently Asked Questions About Anxiety