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Psychological Encyclopedia

Types of Anxiety Disorders: GAD, Panic, Phobias, Social Anxiety, and More

Sep 30
19 min read

Updated: Oct 8

Author: Ukrainian Psychological Hub · Published: September 30, 2026 · Editorial Policy


Anxiety disorders are a family of distinct clinical disorders, not a single diagnosis and not a synonym for ordinary stress, worry, fear, or nervousness. A useful current map includes generalized anxiety disorder (GAD), panic disorder, agoraphobia, social anxiety disorder, specific phobia, separation anxiety disorder, and selective mutism. The American Psychiatric Association’s current DSM-5-TR-oriented overview presents these as separate anxiety disorders, while the World Health Organization’s ICD-11 Clinical Descriptions and Diagnostic Requirements uses the grouping “anxiety or fear-related disorders” and preserves distinct diagnostic territories for the same core conditions.


The popular phrase “seven types of anxiety disorders” is therefore a useful first map, but it is not the whole taxonomy. DSM-5-TR also includes substance/medication-induced anxiety disorder, anxiety disorder due to another medical condition, other specified anxiety disorder, and unspecified anxiety disorder. ICD-11 includes other specified and unspecified anxiety or fear-related disorders and handles several secondary-parented categories differently. The number changes depending on whether the question means the seven major named disorders, every category in a diagnostic chapter, or every condition that can involve clinically important anxiety.


That distinction matters because anxiety is a normal human emotion as well as a symptom that can occur in many conditions. WHO’s September 2026 anxiety-disorders fact sheet describes anxiety disorders as involving intense and excessive fear or worry that is difficult to control, persists over time, causes significant distress, and interferes with daily functioning. WHO estimated that 470 million people worldwide were living with an anxiety disorder in 2023, making this group the most common category of mental disorders globally.


Quick answer: what are the main types of anxiety disorders?


For most people searching for the main types, the clearest evidence-based answer is seven named disorders: generalized anxiety disorder, panic disorder, agoraphobia, social anxiety disorder, specific phobia, separation anxiety disorder, and selective mutism. Each is distinguished less by the mere presence of anxiety than by the pattern of apprehension, triggers, avoidance, duration, developmental context, and functional impact.


This “focus of apprehension” is especially useful clinically. Kogan and colleagues’ ICD-11 classification review explains that anxiety and fear-related disorders are partly differentiated by what the person fears or anticipates: a broad range of everyday events in GAD, unexpected panic attacks in panic disorder, difficult-to-escape situations in agoraphobia, scrutiny in social anxiety disorder, a specific object or situation in specific phobia, separation from an attachment figure in separation anxiety disorder, or speaking in particular social situations in selective mutism.


Normal anxiety, fear, worry, and an anxiety disorder are not the same thing


Anxiety can be adaptive. It can increase vigilance before an exam, help a person prepare for a difficult conversation, or mobilize attention when something seems threatening. Fear is usually more tightly tied to an immediate or perceived threat, while anxiety often includes anticipation of what might happen. Worry is a stream of thoughts about possible future problems. Stress is a broader response to demands or pressures. Any of these can occur without a mental disorder.


The National Institute of Mental Health emphasizes that feeling anxious is a normal part of life and that anxiety disorders involve more than occasional worry or fear. Clinical diagnosis depends on the whole pattern: intensity, persistence, controllability, avoidance, distress, impairment, developmental appropriateness, and whether another mental disorder, substance, medication, or medical condition better explains the presentation.


A single symptom does not identify a disorder. Racing heart, muscle tension, nausea, dizziness, trouble concentrating, poor sleep, reassurance seeking, avoidance, and fear of losing control can appear in anxiety disorders, but also in normal stress responses, depression, trauma-related disorders, obsessive-compulsive disorder, medication or substance effects, and medical conditions. Diagnosis is therefore a classification of a pattern, not a label attached to one sensation.


Are there exactly seven anxiety disorders?


There are seven major named disorders that dominate contemporary public-facing summaries and that form the practical core of the anxiety-disorders map. That is why searches for “the seven types of anxiety disorders” often return the same set. But saying there are “exactly seven” can become misleading if it is interpreted as a complete diagnostic inventory.


APA’s DSM-5-TR organization document confirms that Anxiety Disorders is a dedicated chapter in DSM-5-TR. The chapter structure inherited from DSM-5 also includes substance/medication-induced anxiety disorder, anxiety disorder due to another medical condition, other specified anxiety disorder, and unspecified anxiety disorder, as shown in the APA’s official DSM table of contents. Those categories answer different clinical questions from the seven named syndromes.


ICD-11 uses a closely related but not identical architecture. The WHO ICD-11 CDDR groups generalized anxiety disorder, panic disorder, agoraphobia, specific phobia, social anxiety disorder, separation anxiety disorder, selective mutism, other specified anxiety or fear-related disorder, and anxiety or fear-related disorder, unspecified. ICD-11 also uses secondary-parenting for some conditions whose primary home is elsewhere. Classification therefore depends on the system being used and the purpose of the classification.


1. Generalized Anxiety Disorder (GAD)


Generalized anxiety disorder is characterized by persistent, excessive anxiety and worry across multiple areas of everyday life rather than one narrowly defined trigger. The worries may involve work, school, finances, health, family, responsibilities, or ordinary events. The central pattern is broad and difficult-to-control apprehension accompanied by symptoms such as restlessness, fatigue, concentration problems, irritability, muscle tension, or sleep disturbance.


APA’s current description of GAD distinguishes the disorder from ordinary worry by persistence, excessiveness, and interference with functioning. The person is not diagnosed merely because they worry often, describe themselves as an overthinker, or score high on a questionnaire. A clinician considers the duration and breadth of worry, associated symptoms, impairment, developmental context, and alternative explanations.


GAD is also not a synonym for “chronic anxiety” in every possible sense. Persistent anxiety can occur in depression, trauma-related disorders, obsessive-compulsive disorder, illness anxiety, substance-related states, medical conditions, and other anxiety disorders. The diagnostic question is whether the pattern specifically meets the requirements for GAD.


2. Panic Disorder


Panic disorder is organized around recurrent unexpected panic attacks and the persistent consequences of those attacks. A panic attack is a sudden surge of intense fear or discomfort with physical and cognitive symptoms that may include palpitations, chest discomfort, sweating, trembling, shortness of breath, dizziness, nausea, chills or heat sensations, numbness or tingling, derealization, fear of losing control, or fear of dying.


The key word is unexpected. Panic attacks can occur in many disorders, but panic disorder requires more than having had a panic attack. The person develops ongoing concern about additional attacks or their consequences and/or changes behavior in maladaptive ways because of the attacks. Kogan and colleagues note that ICD-11 also allows panic attacks to be specified in the context of other disorders, reinforcing the distinction between a panic attack as a phenomenon and panic disorder as a diagnosis.


The everyday phrase “anxiety attack” is informal and has no single standardized DSM-5-TR or ICD-11 definition. People may use it for a panic attack, a period of escalating worry, acute distress, or another experience. Clinical communication is clearer when the actual symptoms, onset, triggers, duration, and consequences are described.


3. Agoraphobia


Agoraphobia is a distinct anxiety disorder involving marked fear or anxiety about situations in which escape might be difficult or help might not be available if panic-like or other incapacitating or embarrassing symptoms occur. Common situation classes include public transportation, open spaces, enclosed places, crowds or lines, and being outside the home alone.


NIMH’s phobia-related disorders guidance explains that people with agoraphobia often avoid such situations because leaving may feel difficult or help may seem unavailable. Severe agoraphobia can substantially restrict mobility, but the diagnosis is not simply “fear of leaving the house.” The feared situation pattern and its functional consequences matter.


Agoraphobia and panic disorder can occur together, but they are separate diagnoses in current DSM-5-TR and ICD-11 classification. Research on the ICD-11 reorganization specifically addressed the relationship between the two. A person can have agoraphobia without meeting criteria for panic disorder, and panic disorder can occur without agoraphobia.


4. Social Anxiety Disorder


Social anxiety disorder involves marked fear or anxiety in social situations where the person may be scrutinized, evaluated, embarrassed, humiliated, or rejected. The feared situations can include conversations, meeting unfamiliar people, eating or writing while observed, dating, speaking in public, interviews, classroom participation, or performance situations.


NIMH’s current social anxiety disorder guide describes persistent fear of being watched and judged and notes that symptoms can interfere with work, school, relationships, and everyday activities. Social anxiety disorder is therefore not identical to shyness. Shyness can be a temperament or ordinary social discomfort; a disorder requires a clinically significant, persistent pattern.


The central apprehension is social evaluation. That separates social anxiety disorder from agoraphobia, where the concern centers on escape or access to help, and from specific phobia, where fear is attached to a particular object or situation without social scrutiny being the defining feature.


5. Specific Phobia


Specific phobia involves marked fear or anxiety about a particular object or situation, with immediate fear, active avoidance or endurance with intense distress, and a response that is out of proportion to the actual danger in the sociocultural context. Common domains include animals, heights, storms, flying, enclosed spaces, injections, blood, injury, and other specific situations.


NIMH’s phobias and phobia-related disorders resource describes phobias as intense fear or aversion linked to specific objects or situations and emphasizes the role of avoidance. A clinical specific phobia is more than disliking spiders, feeling nervous on a plane, or preferring not to receive injections.


Popular Greek- or Latin-derived names for fears are especially easy to overmedicalize online. Terms such as arachnophobia, acrophobia, claustrophobia, or emetophobia can be useful descriptive labels, but each popular named fear is not a separate DSM-5-TR or ICD-11 diagnosis. Clinically, a named fear maps to specific phobia only when the presentation meets the relevant diagnostic requirements. Search terminology and diagnostic classification are two different layers.


6. Separation Anxiety Disorder


Separation anxiety disorder involves excessive and developmentally inappropriate fear or anxiety about separation from important attachment figures. The pattern may include persistent worry that harm will come to the attachment figure, fear of events that could cause separation, reluctance to go out or be alone, difficulty sleeping away from the attachment figure, nightmares about separation, or physical symptoms around anticipated separation.


Separation anxiety disorder is not limited to young children. Bögels, Knappe, and Clark’s review of adult separation anxiety helped support the DSM-5 lifespan approach and documented that clinically significant separation anxiety can occur in adulthood, including cases with adult onset.


The diagnosis should also not be confused with “attachment anxiety,” a construct from attachment research describing insecurity or concern about relationships. Attachment anxiety may be psychologically relevant, but it is not another name for separation anxiety disorder and is not diagnosed by applying separation-anxiety criteria to a relationship style.


7. Selective Mutism


Selective mutism is an anxiety disorder in which a person consistently fails to speak in particular social situations where speaking is expected, despite speaking in other situations. It usually becomes evident in childhood, often when school or other social demands increase, although the diagnostic logic depends on the pattern rather than on a simple age label.


Muris and Ollendick’s clinical review summarizes evidence supporting selective mutism as an anxiety disorder and emphasizes the prominence of anxiety in many affected children. Selective mutism is not simply shyness, oppositional refusal, or a choice not to speak.


Assessment also has to consider language familiarity, speech and language disorders, neurodevelopmental conditions, psychosis, and other explanations. A child who is still learning the language required in a new setting should not be labeled with selective mutism merely because speaking is limited there.


The additional DSM-5-TR anxiety diagnoses


Substance/Medication-Induced Anxiety Disorder


Anxiety symptoms can be caused by intoxication, withdrawal, or medication effects. DSM-5-TR therefore includes substance/medication-induced anxiety disorder. The clinical task is causal and temporal: the symptoms must be evaluated in relation to the relevant substance or medication and not automatically treated as evidence of a primary GAD, panic, or phobia diagnosis.


ICD-11 handles substance-induced anxiety disorders through secondary-parenting from disorders due to substance use, as shown in the WHO ICD-11 CDDR. This is a good example of why two classification systems can represent related clinical territory with different architecture.


Anxiety Disorder Due to Another Medical Condition


DSM-5-TR also recognizes anxiety disorder due to another medical condition. This category exists because clinically important anxiety or panic-like symptoms can sometimes be a direct physiological consequence of a medical condition. The presence of an anxiety-like symptom does not establish this diagnosis on its own; the relationship to the medical condition has to be clinically assessed.


This category also protects against the opposite error: assuming physical symptoms are “just anxiety.” Palpitations, chest pain, shortness of breath, dizziness, fainting, tremor, weakness, and sensory changes can have psychiatric or medical explanations. Differential diagnosis depends on the actual presentation and sometimes requires medical evaluation.


Other Specified and Unspecified Anxiety Disorders


Other specified anxiety disorder is used when clinically significant anxiety or fear causes distress or impairment but the presentation does not meet the full criteria for a specific named anxiety disorder and the clinician states the reason. Unspecified anxiety disorder is used when the presentation is clinically significant but the clinician does not specify, or does not have enough information to specify, why criteria for a more specific disorder are not met.


These are formal diagnostic categories, not placeholders for casual uncertainty and not permission to convert any distress into an anxiety disorder. They still require a clinically significant presentation and appropriate differential assessment.


DSM-5-TR and ICD-11: similar core map, different architecture


DSM-5-TR and ICD-11 overlap strongly in the major anxiety and fear diagnoses, but the systems are not identical dictionaries. DSM-5-TR names the chapter Anxiety Disorders; ICD-11 uses Anxiety or fear-related disorders. Both recognize the major territories represented by GAD, panic disorder, agoraphobia, specific phobia, social anxiety disorder, separation anxiety disorder, and selective mutism.


Park and Kim’s review of DSM-5 anxiety classification explains that DSM-5 removed obsessive-compulsive disorder, acute stress disorder, and posttraumatic stress disorder from the anxiety-disorders chapter, while bringing separation anxiety disorder and selective mutism into the anxiety-disorders grouping. Those structural changes were retained in DSM-5-TR.


ICD-11 likewise reorganized anxiety and fear-related disorders around clinically useful distinctions such as focus of apprehension and a lifespan perspective. A global ICD-11 field study involving 1,840 mental health professionals found diagnostic accuracy and clinical utility to be equivalent or superior to ICD-10 for the tested anxiety and fear-related guidelines, while also identifying difficult boundaries such as subthreshold anxiety versus normality and the application of panic-attack guidance.


What is not classified as an anxiety disorder?


Several conditions involve anxiety prominently without belonging to the current anxiety-disorders chapter. This is one of the most important boundaries in modern classification because older books, websites, and historical terminology may use broader anxiety groupings.


Obsessive-Compulsive Disorder (OCD)


OCD is not classified as an anxiety disorder in DSM-5-TR. It belongs to Obsessive-Compulsive and Related Disorders. Anxiety can be intense in OCD, but the diagnostic architecture centers on obsessions, compulsions, and related phenomena. Our English Hub article OCD as an Anxiety Disorder: Is OCD an Anxiety Disorder? Classification, Anxiety, and Related Disorders explains this boundary in detail.


Posttraumatic Stress Disorder (PTSD) and Acute Stress Disorder


PTSD and acute stress disorder are not DSM-5-TR anxiety disorders. They belong to Trauma- and Stressor-Related Disorders. Fear, hyperarousal, avoidance, intrusive memories, and anxiety can occur in trauma-related conditions, but the required relationship to trauma and the broader symptom organization define a different diagnostic territory.


Illness Anxiety and Hypochondriasis


Illness anxiety disorder is not a DSM-5-TR anxiety disorder; it is classified among Somatic Symptom and Related Disorders. ICD-11 uses hypochondriasis (health anxiety disorder) with primary placement in Obsessive-Compulsive and Related Disorders and secondary parenting in the anxiety/fear grouping. That secondary relationship does not turn health anxiety into a subtype of GAD or a generic anxiety disorder.


Neuroticism


Neuroticism is a personality trait describing a tendency toward negative emotionality. It can be associated with vulnerability to anxiety and other forms of distress, but it is not a clinical anxiety disorder. A trait score, even a high one, does not diagnose GAD, panic disorder, social anxiety disorder, or any other psychiatric condition.


Anxiety Neurosis


“Anxiety neurosis” is a historical psychiatric and psychoanalytic term rather than a current DSM-5-TR or ICD-11 diagnosis. Its old territory included both chronic anxious apprehension and panic-like phenomena before modern systems separated these patterns. See Anxiety Neurosis: Historical Meaning, Panic Disorder, GAD, and Modern Classification for the historical crosswalk.


Attachment Anxiety


Attachment anxiety is a research construct about insecurity and expectations in close relationships. It can coexist with clinical anxiety, but it is not itself one of the anxiety disorders in DSM-5-TR or ICD-11. It should not be relabeled as separation anxiety disorder without the full diagnostic pattern.


How clinicians tell the anxiety disorders apart


The disorders overlap in fear, anxiety, avoidance, physiological arousal, and anticipatory thinking. Diagnosis therefore turns on the organization of those features. The following questions are usually more informative than asking simply, “How anxious are you?”


What is the person afraid will happen?


In GAD, apprehension spreads across multiple everyday domains. In panic disorder, fear often centers on unexpected attacks and their consequences. In social anxiety disorder, the feared outcome concerns scrutiny or negative evaluation. In agoraphobia, escape or access to help is central. In specific phobia, fear is tied to a particular object or situation. In separation anxiety disorder, the focus is separation from attachment figures. In selective mutism, speaking in particular social contexts becomes the defining behavioral pattern.


Is the anxiety expected or unexpected?


A panic attack triggered by a feared social situation can occur in social anxiety disorder; a panic attack during exposure to a phobic object can occur in specific phobia. Panic disorder, by contrast, is built around recurrent unexpected panic attacks and persistent concern or behavior change. The panic attack itself does not decide the diagnosis.


How much avoidance or safety behavior is present?


Avoidance can maintain several anxiety disorders, but the avoided situations and the feared consequences differ. Someone with social anxiety may avoid speaking because of feared humiliation; someone with agoraphobia may avoid the same crowded room because escape feels difficult; someone with contamination-focused OCD may avoid it because of obsessional contamination fears and compulsive rules. Similar behavior can arise from different mechanisms.


How long has the pattern lasted, and how much does it interfere?


Diagnostic systems use duration and impairment requirements to separate transient reactions from persistent disorders. Exact thresholds differ by disorder and sometimes by age. A few days of anxiety after a major stressor, a single panic attack, or temporary avoidance after a frightening event does not automatically establish a chronic anxiety disorder.


Is the pattern developmentally appropriate?


Development matters especially for separation anxiety and selective mutism, but also for fears across childhood and adolescence. Many childhood fears are expected at particular developmental stages. Diagnosis concerns intensity, persistence, context, and impairment beyond what would be expected for the person’s developmental level.


Could substances, medications, or medical conditions explain the symptoms?


Clinicians consider timing, medications, caffeine or other stimulants, alcohol or other substances, withdrawal states, endocrine and cardiovascular conditions, respiratory problems, neurological symptoms, sleep problems, and other medical possibilities when the presentation makes them relevant. The purpose is not to “rule out everything” mechanically, but to avoid forcing every anxious or bodily symptom into a psychiatric explanation.


Panic attacks can occur without panic disorder


A panic attack is a clinically recognized episode, but it is not by itself a standalone disorder. Panic attacks can occur in panic disorder, social anxiety disorder, specific phobia, PTSD, OCD, depression, substance-related states, medical conditions, and other contexts. ICD-11 explicitly permits a panic-attack qualifier in other disorders.


This is why “I had a panic attack” and “I have panic disorder” are different statements. The first describes an event. The second is a diagnosis that depends on a recurrent pattern, unexpectedness, persistent concern or behavior change, exclusions, and clinical assessment.


Physical symptoms: why online symptom matching is not enough


Anxiety and panic can produce powerful physical symptoms, including palpitations, chest discomfort, breathlessness, dizziness, trembling, sweating, nausea, tingling, and feelings of faintness. Those symptoms are real. They are also diagnostically nonspecific.


MedlinePlus guidance on chest pain notes that chest pain has many possible causes, including panic attacks as well as heart, lung, digestive, and musculoskeletal conditions. Immediate medical care is recommended for chest pain that does not go away, crushing pain or pressure, or chest pain accompanied by symptoms such as nausea, sweating, dizziness, or shortness of breath.


The same principle applies more broadly. New, severe, rapidly worsening, or unusual physical symptoms, fainting, severe breathing difficulty, acute neurological changes, or symptoms that do not fit a person’s established pattern should not be attributed to anxiety solely because anxiety is possible. Online articles can explain patterns; they cannot safely exclude medical causes.


Can a person have more than one anxiety disorder?


Yes. Diagnostic boundaries define different syndromes; they do not imply that only one can occur in the same person. GAD can coexist with social anxiety disorder, panic disorder can coexist with agoraphobia, and anxiety disorders can coexist with depression, OCD, PTSD, substance-use disorders, neurodevelopmental conditions, and medical illness.


Comorbidity changes assessment and treatment planning. For example, a person with panic disorder and agoraphobia may need both the panic pattern and the situational avoidance addressed. A person with social anxiety and depression may need assessment of both social fear and mood symptoms. One diagnosis should not be used to erase another pattern that independently meets criteria.


How anxiety disorders are diagnosed


Formal diagnosis is a clinical assessment process. It usually includes a detailed history of symptoms and onset, the feared situations or thoughts, panic attacks, avoidance and safety behaviors, duration, functional impairment, developmental and cultural context, past episodes, current medications and substances, medical history when relevant, and other mental-health symptoms.


Questionnaires can support this process, but a screening score is not a diagnosis. The APA’s DSM-5-TR online assessment measures provides separate disorder-specific severity measures for GAD, panic disorder, agoraphobia, social anxiety disorder, specific phobia, and separation anxiety disorder. The existence of distinct measures illustrates the broader point: “anxiety” is not one interchangeable symptom score.


A tool such as the GAD-7 can be useful for screening or measuring symptom severity in certain contexts, but it does not establish every type of anxiety disorder and does not replace a diagnostic interview. A person may have clinically important panic, phobic, social, separation, or selective-mutism symptoms that a generalized-anxiety questionnaire does not adequately classify.


Treatment depends on the disorder, not just the word anxiety


Anxiety disorders are treatable, but treatment should match the disorder, the person, severity, comorbidity, age, preferences, prior treatment, and clinical context. WHO states that highly effective treatments exist, while also noting that only about one in four people who need treatment receive it.


Cognitive behavioral therapy has a strong evidence base across several anxiety disorders. A 2025 JAMA Psychiatry unified series of meta-analyses included 375 randomized trials across mental disorders and found probable effectiveness of CBT, with disorder-specific evidence for panic disorder, social anxiety disorder, generalized anxiety disorder, and specific phobia among the anxiety conditions analyzed. Effect sizes varied by disorder and control condition, which is one reason not to treat “CBT for anxiety” as one identical intervention.


Exposure-based methods are especially central for phobic avoidance and are incorporated differently across disorder-specific treatments. Panic-focused CBT may include interoceptive exposure to feared bodily sensations. Social-anxiety treatment may use exposure and behavioral experiments around feared scrutiny. GAD-focused CBT targets chronic worry and related processes. Treatment for selective mutism often requires developmentally appropriate work across child, family, school, and social contexts.


Medication may be appropriate for some anxiety disorders and some people, but indications, expected benefits, adverse effects, monitoring, interactions, discontinuation issues, and evidence differ across medications and diagnoses. An educational classification article cannot determine an individual medication plan.


Self-help, digital interventions, mindfulness-based practices, sleep and activity changes, and stress-management skills may be useful parts of care for some people, but they should be understood in relation to the actual disorder and severity rather than used as proof that a diagnosis is present or absent.


How the seven core disorders differ at a glance


Generalized anxiety disorder: the apprehension is broad and spans multiple everyday areas. Panic disorder: the defining pattern is recurrent unexpected panic attacks plus persistent concern or maladaptive change. Agoraphobia: the fear centers on situations where escape or help may be difficult. Social anxiety disorder: the fear centers on scrutiny and negative evaluation. Specific phobia: the fear is tied to a particular object or situation. Separation anxiety disorder: the fear centers on separation from attachment figures. Selective mutism: speaking consistently fails in specific social situations despite speaking in others.


Those descriptions are navigation tools, not diagnostic shortcuts. Real presentations can overlap, change over time, and include comorbid conditions. The purpose of classification is to organize clinically meaningful patterns well enough to guide communication, assessment, research, and treatment.


Frequently asked questions


What are the seven main types of anxiety disorders?


The seven major named disorders commonly presented in current clinical overviews are generalized anxiety disorder, panic disorder, agoraphobia, social anxiety disorder, specific phobia, separation anxiety disorder, and selective mutism. DSM-5-TR also includes substance/medication-induced anxiety disorder, anxiety disorder due to another medical condition, other specified anxiety disorder, and unspecified anxiety disorder.


What is the difference between anxiety and an anxiety disorder?


Anxiety is a normal emotional and physiological response that everyone can experience. An anxiety disorder is a clinically significant pattern of excessive fear or anxiety, associated symptoms and/or avoidance that persists, causes distress or impairment, and meets the requirements of a specific diagnosis after relevant alternatives are considered.


What is the difference between GAD and panic disorder?


GAD is organized around persistent, difficult-to-control worry across multiple life domains. Panic disorder is organized around recurrent unexpected panic attacks and persistent concern or maladaptive behavior related to future attacks. A person can have both.


Is agoraphobia the same as panic disorder?


No. They are separate diagnoses. Agoraphobia involves fear and avoidance of situations where escape or help may be difficult. Panic disorder involves recurrent unexpected panic attacks and their ongoing consequences. They often coexist, but either can occur without the other.


Is social anxiety disorder just extreme shyness?


No. Shyness is a common personality or social experience. Social anxiety disorder requires a persistent fear of scrutiny or negative evaluation that causes clinically significant distress or impairment and meets the full diagnostic pattern.


Is every named fear a separate anxiety disorder?


No. Popular fear names can identify a search intent or describe a feared object, but DSM-5-TR and ICD-11 do not create a separate diagnosis for every Greek-derived fear word. Many clinically significant named fears map to specific phobia when the actual diagnostic requirements are met.


Is OCD an anxiety disorder?


No in current DSM-5-TR classification. OCD belongs to Obsessive-Compulsive and Related Disorders. Anxiety can be prominent in OCD, but that does not move OCD back into the anxiety-disorders chapter.


Is PTSD an anxiety disorder?


No in current DSM-5-TR classification. PTSD belongs to Trauma- and Stressor-Related Disorders. Anxiety and fear can be major symptoms, but trauma exposure and the characteristic trauma-related symptom pattern define a different diagnostic territory.


Can adults have separation anxiety disorder?


Yes. Current classification recognizes separation anxiety disorder across the lifespan. Adults can experience clinically significant separation anxiety, and research supporting the DSM-5 change documented adult cases including adult onset.


Is selective mutism the same as refusing to speak?


No. Selective mutism is a specific anxiety disorder involving a consistent failure to speak in particular social situations where speaking is expected despite speaking in other situations. Assessment considers anxiety, language familiarity, communication disorders, neurodevelopmental conditions, and other explanations.


Is an “anxiety attack” the same as a panic attack?


Not necessarily. “Panic attack” is a defined clinical phenomenon. “Anxiety attack” is an informal phrase with no single standardized DSM-5-TR or ICD-11 definition. The safest way to clarify the experience is to describe what happened, how suddenly it started, what symptoms occurred, what triggered it, how long it lasted, and what changed afterward.


Can anxiety cause chest pain, palpitations, or shortness of breath?


Yes, anxiety and panic can involve these symptoms. But the symptoms are not specific to anxiety and can occur with medical conditions. New, severe, persistent, or concerning physical symptoms should be medically evaluated rather than assumed to be anxiety based on symptom overlap.


Can someone have several anxiety disorders at the same time?


Yes. Anxiety disorders can be comorbid with one another and with other mental or medical conditions. Diagnosis should preserve each clinically meaningful pattern rather than forcing all symptoms into one umbrella label.


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References



American Psychiatric Association. (2026). What are anxiety disorders? https://www.psychiatry.org/patients-families/anxiety-disorders/what-are-anxiety-disorders


Bögels, S. M., Knappe, S., & Clark, L. A. (2013). Adult separation anxiety disorder in DSM-5. Clinical Psychology Review, 33(5), 663–674. https://doi.org/10.1016/j.cpr.2013.03.006


Cuijpers, P., Harrer, M., Miguel, C., et al. (2025). Cognitive behavior therapy for mental disorders in adults: A unified series of meta-analyses. JAMA Psychiatry, 82(6), 563–571. https://doi.org/10.1001/jamapsychiatry.2025.0482


Kogan, C. S., Stein, D. J., Maj, M., First, M. B., Emmelkamp, P. M. G., & Reed, G. M. (2016). The classification of anxiety and fear-related disorders in the ICD-11. Depression and Anxiety, 33(12), 1141–1154. https://doi.org/10.1002/da.22530


MedlinePlus. (n.d.). Chest pain. U.S. National Library of Medicine. https://medlineplus.gov/chestpain.html


Muris, P., & Ollendick, T. H. (2015). Children who are anxious in silence: A review on selective mutism, the new anxiety disorder in DSM-5. Clinical Child and Family Psychology Review, 18(2), 151–169. https://doi.org/10.1007/s10567-015-0181-y


National Institute of Mental Health. (n.d.). Anxiety disorders. https://www.nimh.nih.gov/health/topics/anxiety-disorders


National Institute of Mental Health. (n.d.). Phobias and phobia-related disorders. https://www.nimh.nih.gov/health/publications/phobias-and-phobia-related-disorders


National Institute of Mental Health. (n.d.). Social anxiety disorder: What you need to know. https://www.nimh.nih.gov/health/publications/social-anxiety-disorder-more-than-just-shyness


Park, S.-C., & Kim, Y.-K. (2020). Anxiety disorders in the DSM-5: Changes, controversies, and future directions. Advances in Experimental Medicine and Biology, 1191, 187–196. https://doi.org/10.1007/978-981-32-9705-0_12


Rebello, T. J., Keeley, J. W., Kogan, C. S., et al. (2020). Anxiety and fear-related disorders in the ICD-11: Results from a global case-controlled field study. Archives of Medical Research, 50(8), 490–501. https://doi.org/10.1016/j.arcmed.2019.12.012


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