Anxiety is a normal and adaptive human response. It helps us prepare for challenges, respond to potential threats, and stay alert in high-stakes situations. However, when anxiety becomes excessive, persistent, and disproportionate to the situation, it may indicate an anxiety disorder.

Anxiety disorders are among the most common mental health conditions and can significantly interfere with daily functioning. Understanding the symptoms, contributing factors, and evidence-based treatment options is the first step toward effective support.

What Is an Anxiety Disorder?

An anxiety disorder involves excessive fear, worry, or avoidance that is difficult to control and causes clinically significant distress or impairment. Diagnostic criteria are outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) published by the American Psychiatric Association.

Common anxiety disorders include:
Generalized Anxiety Disorder (GAD) – Chronic and excessive worry about multiple areas of life (e.g., work, health, finances).
Social Anxiety Disorder – Intense fear of social evaluation or embarrassment.
Panic Disorder – Recurrent, unexpected panic attacks and fear of future attacks.
Specific Phobias – Marked fear of a particular object or situation (e.g., flying, heights).
Separation Anxiety Disorder – Excessive fear related to separation from attachment figures (can occur in both children and adults).
While each disorder has distinct features, they share core elements of heightened fear and avoidance.

Common Symptoms of Anxiety

Anxiety affects the body, thoughts, and behaviour. Symptoms may include:

Physical Symptoms:

  • Rapid heart rate or palpitations
  • Shortness of breath
  • Muscle tension
  • Gastrointestinal distress
  • Sweating or trembling
  • Dizziness or light-headedness
  • Cognitive Symptoms
  • Persistent worry or rumination
  • Catastrophic thinking
  • Difficulty concentrating
  • Hypervigilance (feeling “on edge”)

Behavioural Symptoms

  • Avoidance of feared situations
  • Reassurance-seeking
  • Procrastination
  • Withdrawal from social or occupational responsibilities

For a clinical diagnosis, symptoms typically persist for several months and interfere with daily functioning.

The Connection Between Anxiety and ADHD

Many individuals who experience anxiety also have underlying neurodevelopmental differences such as Attention-Deficit/Hyperactivity Disorder (ADHD). In clinical practice, it is common to see people presenting with both conditions.

Sometimes a person seeks an ADHD assessment because they struggle with focus, organization, or procrastination, only to discover that anxiety is also playing a significant role. In other cases, chronic anxiety develops as a result of long-standing ADHD challenges.

Several factors explain why ADHD and anxiety frequently occur together:

Executive functioning challenges.
People with ADHD may struggle with planning, time management, and task completion. Over time, repeated stress around deadlines, school performance, or work responsibilities can lead to heightened anxiety.

Emotional regulation differences.
Many neurodivergent individuals experience stronger emotional responses and difficulty regulating stress. This can amplify anxious thoughts and physical stress reactions.

Chronic stress from environmental demands.
When individuals with ADHD repeatedly experience criticism, academic difficulties, or workplace challenges, they may develop persistent worry about performance and expectations.

Masking and compensation.
Some people work extremely hard to compensate for ADHD symptoms. This constant effort to maintain organization, attention, or productivity can create significant internal pressure and anxiety.

Understanding the interaction between ADHD and anxiety is important because treatment may need to address both conditions. Effective support often involves a combination of psychological strategies targeting anxiety alongside interventions that improve executive functioning and self-regulation.

What Causes Anxiety Disorders?

Anxiety disorders are multifactorial. No single cause explains their development. Instead, they emerge from an interaction of biological, psychological, and environmental factors.

1. Biological Factors

Genetic predisposition can increase vulnerability. Neurobiological processes involving the amygdala and stress-response systems may also contribute.

2. Psychological Factors:

Certain cognitive patterns—such as intolerance of uncertainty, perfectionism, or heightened threat sensitivity—can maintain anxiety over time.

3. Environmental Stressors

Trauma, chronic stress, major life transitions, or adverse childhood experiences may increase risk.

Importantly, experiencing anxiety does not mean a person is weak or incapable. It reflects a nervous system that has become over-responsive to perceived threat.

When to Seek Professional Help

Occasional anxiety is normal. However, it may be time to consult a psychologist if:

Worry feels uncontrollable
You are avoiding important aspects of life
Physical symptoms are frequent or intense
Sleep is significantly disrupted
Work, school, or relationships are affected

Early intervention can reduce symptom severity and prevent long-term impairment.

Evidence-Based Treatment Options

Anxiety disorders are highly treatable. At McAtee Psychology, treatment plans are individualized and grounded in research. Several evidence-based approaches can help individuals better understand their anxiety, develop coping strategies, and gradually regain confidence in daily functioning.

Cognitive Behavioural Therapy (CBT)

CBT is widely considered a first-line treatment for many anxiety disorders. It focuses on identifying and modifying unhelpful thinking patterns while gradually reducing avoidance behaviours through structured behavioural strategies.

Exposure Therapy

Exposure therapy is a core component of anxiety treatment. It involves gradually and systematically confronting feared situations in a safe and supportive environment. Over time, repeated exposure helps reduce the intensity of the fear response and increases confidence in managing anxiety-provoking situations.

Acceptance and Commitment Therapy (ACT)

Acceptance and Commitment Therapy helps individuals develop psychological flexibility by learning to relate differently to anxious thoughts and emotions. Rather than trying to eliminate anxiety completely, ACT focuses on accepting internal experiences while committing to actions that align with personal values.

Dialectical Behavioural Therapy (DBT)

Dialectical Behavioural Therapy emphasizes skills that support emotional regulation, distress tolerance, mindfulness, and effective interpersonal communication. These strategies can help individuals manage intense emotional reactions and reduce anxiety-driven behaviours.

Solution-Focused Brief Therapy (SFBT)

Solution-Focused Brief Therapy takes a goal-oriented and strengths-based approach to treatment. Rather than focusing extensively on problems, SFBT helps individuals identify existing resources and practical strategies that support meaningful change.

Skills-Based Interventions

Many treatment plans also include practical skills such as relaxation training, diaphragmatic breathing, grounding techniques, and emotional regulation strategies. These tools help reduce physiological arousal and improve stress management in daily life.

Medication

In some cases, collaboration with a family physician or psychiatrist may be appropriate to discuss pharmacological options such as SSRIs or SNRIs. Medication can be beneficial, particularly when symptoms are moderate to severe.

Anxiety Is Treatable

A common misconception is that anxiety is simply part of one’s personality. While temperament can influence stress sensitivity, anxiety disorders are not fixed traits. With appropriate assessment and intervention, many individuals experience substantial improvement in both symptoms and quality of life. If you find that anxiety is limiting your functioning or preventing you from living in alignment with your values, professional support can help. At McAtee Psychology, we offer evidence-based assessments and treatments tailored to your specific concerns. Our team is focused on providing counselling that is comprehensive, integrated, and accessible.From assessment to action-based results, we offer a wide range of mental health therapy options while offering evening and Saturday appointments to receive the support you need.

If you are ready to take the first step, click here to book your initial free consultation. 

Reaching out is not a sign of weakness—it is a strategic step toward restoring psychological flexibility, resilience, and overall well-being. Book your free consultation with us today.