Psych · General adult psychiatry — anxiety disorders
Panic disorder and agoraphobia
Also known as Panic disorder · Agoraphobia · Panic attacks · Panic disorder with agoraphobia · PD · Panic neurosis · Situational panic
Exam-exhaustive fellowship reference on panic disorder and agoraphobia — DSM-5-TR and ICD-11 criteria; epidemiology; catastrophic misinterpretation and fear-circuit models; medical and psychiatric differentials; PDSS and GAD-7; CBT with interoceptive and in-vivo exposure; SSRI/SNRI dosing; short-term benzodiazepines only; stepped care (WFSBP/BAP/NICE); special populations. FRANZCP-primary, globally tagged.
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Target exams
Red flags
- First or atypical late-onset panic-like episode with chest pain, hypoxia, focal neurology, fever, or haemodynamic instability — exclude ACS, PE, arrhythmia, anaphylaxis, thyrotoxicosis, and other medical emergencies before attributing to panic
- Active suicidal ideation with depression comorbidity — full risk assessment, means restriction, and escalated care; do not treat as 'just anxiety'
- Severe housebound agoraphobia with inability to access food, care, or safety — escalate supports and intensity of care
- Chronic high-dose benzodiazepine dependence with failed self-tapers — planned withdrawal with CBT support, not abrupt cessation
- New or worsening agitation/activation after starting an SSRI — reassess early, review dose escalation pace, and recheck suicide risk if mood is low
- Substance intoxication or withdrawal (stimulants, cannabis, alcohol, benzodiazepines) presenting as panic — treat the substance pathway in parallel
Meet the patient
A 31-year-old warehouse supervisor is in your ED for the fifth time in four months. Each attack starts the same way: a thump in the chest on the loading bay, then breathlessness, then the certainty he is dying.[1][19]
Troponins negative, ECG normal, D-dimer normal. Again. He now takes the long route to work to avoid the tunnel, has stopped driving his kids anywhere alone, and keeps a blister pack of diazepam in his shirt pocket. He has never taken one.[9][19]
That unopened blister pack is the whole topic in one object. The examiner's question is: what is it doing there, and what will happen when you take it away?[14][23]
References24ShowHide
- [1]Kessler RC, Chiu WT, Jin R, Ruscio AM, et al. The epidemiology of panic attacks, panic disorder, and agoraphobia in the National Comorbidity Survey Replication Arch Gen Psychiatry, 2006.PMID 16585471
- [2]Kessler RC, Petukhova M, Sampson NA, et al. Twelve-month and lifetime prevalence and lifetime morbid risk of anxiety and mood disorders in the United States Int J Methods Psychiatr Res, 2012.PMID 22865617
- [3]Barlow DH, Gorman JM, Shear MK, Woods SW Cognitive-behavioral therapy, imipramine, or their combination for panic disorder: A randomized controlled trial JAMA, 2000.PMID 10815116
- [4]Clark DM, Salkovskis PM, Hackmann A, Middleton H, et al. A comparison of cognitive therapy, applied relaxation and imipramine in the treatment of panic disorder Br J Psychiatry, 1994.PMID 7952982
- [5]Bakker A, van Balkom AJ, Spinhoven P SSRIs vs. TCAs in the treatment of panic disorder: a meta-analysis Acta Psychiatr Scand, 2002.PMID 12197851
- [6]Bakker A, van Balkom AJ, Stein DJ Evidence-based pharmacotherapy of panic disorder Int J Neuropsychopharmacol, 2005.PMID 15804373
- [7]Pollack MH, Otto MW, Worthington JJ, Manfro GG, et al. Sertraline in the treatment of panic disorder: a flexible-dose multicenter trial Arch Gen Psychiatry, 1998.PMID 9819070
- [8]Rapaport MH, Wolkow R, Rubin A, Hackett E, et al. Sertraline treatment of panic disorder: results of a long-term study Acta Psychiatr Scand, 2001.PMID 11722304
- [9]Otto MW, Pollack MH, Sachs GS, Reiter SR, et al. Discontinuation of benzodiazepine treatment: efficacy of cognitive-behavioral therapy for patients with panic disorder Am J Psychiatry, 1993.PMID 8379551
- [10]Roy-Byrne PP, Craske MG, Stein MB, Sullivan G, et al. A randomized effectiveness trial of cognitive-behavioral therapy and medication for primary care panic disorder Arch Gen Psychiatry, 2005.PMID 15753242
- [11]Sánchez-Meca J, Rosa-Alcázar AI, Marín-Martínez F, Gómez-Conesa A Psychological treatment of panic disorder with or without agoraphobia: a meta-analysis Clin Psychol Rev, 2010.PMID 19775792
- [12]Pompoli A, Furukawa TA, Imai H, Tajika A, et al. Psychological therapies for panic disorder with or without agoraphobia in adults: a network meta-analysis Cochrane Database Syst Rev, 2016.PMID 27071857
- [13]Bighelli I, Castellazzi M, Cipriani A, Girlanda F, et al. Antidepressants versus placebo for panic disorder in adults Cochrane Database Syst Rev, 2018.PMID 29620793
- [14]Breilmann J, Girlanda F, Guaiana G, Barbui C, et al. Benzodiazepines versus placebo for panic disorder in adults Cochrane Database Syst Rev, 2019.PMID 30921478
- [15]Guaiana G, Meader N, Barbui C, Davies SJ, et al. Pharmacological treatments in panic disorder in adults: a network meta-analysis Cochrane Database Syst Rev, 2023.PMID 38014714
- [16]Bandelow B, Michaelis S, Wedekind D Treatment of anxiety disorders Dialogues Clin Neurosci, 2017.PMID 28867934
- [17]Bandelow B, Allgulander C, Baldwin DS, Costa DLDC, et al. World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for treatment of anxiety, obsessive-compulsive and posttraumatic stress disorders - Version 3 World J Biol Psychiatry, 2023.PMID 35900161
- [18]Baldwin DS, Anderson IM, Nutt DJ, Allgulander C, et al. Evidence-based pharmacological treatment of anxiety disorders, post-traumatic stress disorder and obsessive-compulsive disorder: a revision of the 2005 guidelines from the British Association for Psychopharmacology J Psychopharmacol, 2014.PMID 24713617
- [19]Craske MG, Stein MB Anxiety Lancet, 2016.PMID 27349358
- [20]Bruce SE, Yonkers KA, Otto MW, Eisen JL, et al. Influence of psychiatric comorbidity on recovery and recurrence in generalized anxiety disorder, social phobia, and panic disorder: a 12-year prospective study Am J Psychiatry, 2005.PMID 15930067
- [21]Spitzer RL, Kroenke K, Williams JB, Löwe B A brief measure for assessing generalized anxiety disorder: the GAD-7 Arch Intern Med, 2006.PMID 16717171
- [22]Shear MK, Brown TA, Barlow DH, Money R, et al. Multicenter collaborative panic disorder severity scale Am J Psychiatry, 1997.PMID 9356566
- [23]Craske MG, Treanor M, Conway CC, Zbozinek T, et al. Maximizing exposure therapy: an inhibitory learning approach Behav Res Ther, 2014.PMID 24864005
- [24]Roest AM, de Vries YA, Lim CCW, Wittchen HU, et al. A comparison of DSM-5 and DSM-IV agoraphobia in the World Mental Health Surveys Depress Anxiety, 2019.PMID 30726581