Introduction: Prevalence and Impact of Anxiety Disorders in Children and Adolescents
Anxiety disorders are among the most common mental health problems affecting children and adolescents. They can significantly impair quality of life, affect academic performance, and disrupt social interaction [1, 4]. High prevalence and potential long-term negative consequences make them an important area for study and treatment [6].
Understanding how to distinguish normal, age-related fears from pathological conditions is crucial for timely assistance [2, 6]. Early detection and intervention are essential to reduce morbidity, prevent relapse, and promote healthy development [2].
How to Recognize an Anxiety Disorder: Diagnosis and Features
Diagnosing anxiety disorders in children and adolescents requires a comprehensive clinical assessment that takes into account age-specific symptom manifestations [2]. It is important to differentiate expected developmental emotional reactions from pathological conditions [2]. For example, universal anxiety screening is recommended starting at age 8, and depression screening at age 12, highlighting the role of primary care in early detection [5].
To make an accurate diagnosis, diagnostic criteria outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) are used, after ruling out possible somatic conditions that may mimic symptoms of anxiety [2, 5].
Main Treatment Approaches: Psychotherapy
The primary treatment for anxiety disorders in children and adolescents is psychotherapy, specifically cognitive behavioral therapy (CBT) [1, 2]. CBT is recognized as the most effective approach and is often recommended as first-line therapy [1, 3].
Cognitive Behavioral Therapy (CBT)
CBT is a structured approach that helps children and adolescents learn to recognize and change negative thought patterns and behavioral reactions that contribute to anxiety. The main components of CBT include [1]:
- Psychoeducation: Understanding the nature of anxiety, its physiological manifestations, and its cycle.
- Cognitive restructuring: Identifying and challenging irrational or negative thoughts, replacing them with more realistic and adaptive ones.
- Behavioral experiments: Gradual confrontation with fears (exposure) in a controlled and safe environment to reduce avoidant behavior and show that feared events often do not occur or are manageable.
- Coping skills development: Teaching relaxation techniques (e.g., deep breathing, progressive muscle relaxation), problem-solving skills, and assertiveness.
- Parent involvement: Teaching parents strategies to support the child and reinforce new skills at home.
The effectiveness of CBT has been proven by numerous studies, and it is a cornerstone in the treatment of anxiety disorders [1, 3]. In some cases, such as irritable bowel syndrome (IBS) associated with anxiety, hypnotherapy may also be effective [3].
Pharmacotherapy: When and How?
In cases of moderate to severe anxiety disorders, especially when psychotherapy does not provide sufficient benefit or symptoms significantly impair functioning, pharmacotherapy may be considered [2]. The preferred option is selective serotonin reuptake inhibitors (SSRIs) [2]. Notably, pharmacotherapy is most effective when combined with psychotherapeutic interventions [2]. Antidepressants may also be used to treat anxiety and depression in children with IBS [3].
Connection with Somatic Diseases: A Comprehensive Approach
Anxiety disorders in children and adolescents often coexist with other medical conditions, requiring a comprehensive approach to treatment. For example, irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorders in children and is closely linked to psychological problems such as anxiety and depression [3]. Disruption of the gut-brain axis, as well as serotonin signaling, plays a role in both gastrointestinal and psychological disorders [3]. Psychological events in childhood can be associated with gastrointestinal symptoms not only in childhood but also in adulthood [3].
Another example is migraine in children and adolescents, which is also frequently accompanied by psychiatric disorders, sleep disturbances, and epilepsy [4]. Studies show that patients with migraines have significantly higher rates of difficulties in emotion regulation, including maintaining goal-directed behavior and developing effective coping strategies, as well as higher depression scores compared to healthy peers [8]. This emphasizes the importance of assessing and treating comorbid psychiatric disorders in chronic somatic diseases.
The Future of Treatment and Access to Care
Technological developments are opening up new opportunities to improve access to CBT, such as through online platforms and applications [1]. Treatment personalization, taking into account the individual characteristics of each child and adolescent, is also an important area of development [1]. Despite the proven efficacy of existing methods, further research is needed to develop more precise and validated criteria for symptoms, distress, and impairment, as well as comparative studies of different treatment approaches [6].
Sources
- Cognitive Behavioral Therapy for Anxiety and Depression in Children and Adolescents. (The Psychiatric clinics of North America, 2024)
- How to screen for depression and anxiety in children and adolescents. (Jornal de pediatria, 2026)
- Anxiety and Depression in Children with Irritable Bowel Syndrome—A Narrative Review. (Diagnostics (Basel, Switzerland), 2025)
- Current Trends in Pediatric Migraine: Clinical Insights and Therapeutic Strategies. (Brain sciences, 2025)
- Anxiety, Depressive, and Eating Disorders in Adolescents. (Primary care, 2024)
- Anxiety disorders. (Journal of child psychology and psychiatry, and allied disciplines, 2009)
- What is the Best Approach to Treat Acute Migraine in Children in the Emergency Department? (Frontiers in pediatrics, 2025)
- Emotion regulation and temperament characteristics in children and adolescents diagnosed with migraine and tension-type headache. (Psychiatry investigation, 2026)
The information provided in this article is for reference purposes only and should not be used for self-diagnosis or self-treatment. Always consult a qualified medical professional for an accurate diagnosis and an individualized treatment plan.