Psych: Panic Disorder: Free MSRA Podcast

🚨 MSRA DEEP DIVE: Panic DisorderIn this detailed episode, we break down everything you need to know about Panic Disorder for your MSRA revision. Straight from your core revision notes — we simplify, condense, and highlight the high-yield facts you’ll want to memorise for exam day ✅🔑 Core Learning Summary📌 Definition & Overview• Recurrent unexpected panic attacks — sudden, intense fear or discomfort peaking within minutes• Panic attacks followed by persistent worry about future attacks or maladaptive behaviour changes (e.g. avoidance)💡 Mnemonic: “Panic = Attacks + Anticipatory Anxiety”📌 Aetiology & Causes• Multifactorial:Genetics (strong familial link)Dysregulation in fear-processing brain areas (amygdala, hippocampus, prefrontal cortex)Neurotransmitter imbalances: serotonin, norepinephrine, GABALife stressors (trauma, loss)Substance misuse & withdrawal (benzos, SSRIs in rare cases)💡 Memory hook: “Genes, Brain, Chemicals, Life”📌 Risk Factors• Family history 🧬• Childhood trauma/abuse• Early parental loss• High neuroticism• Living alone• Urban environments• Substance abuse💡 Quick recall: “FAMILY-S” = Family, Abuse, Loss, Isolation, Your Personality, Substances📌 Pathophysiology• Dysfunctional fear circuit → amygdala hyperactivity• Cortical dysregulation• Neurochemical imbalance triggers hypersensitive stress response📌 Epidemiology (UK)• Prevalence ~2–3%• More common in females• Onset typically late teens or early adulthood• Smaller second peak ~45–54 years old📌 Clinical Features• Classic symptoms of panic attack:Palpitations 💓Sweating 💦TremblingBreathlessnessChest painNauseaDizzinessDerealisation/depersonalisationFear of dying or going crazyNumbness or tinglingChills or hot flushes💡 Mnemonic: “P-A-N-I-C S-P-E-L-L-S”📌 Differentials• Cardiac causes (MI, arrhythmia)• Endocrine causes (thyroid dysfunction)• Anxiety disorders, GAD• Depression• PTSD• Substance use📌 Investigations• Primarily clinical diagnosis• Rule out organic causes: bloods, TFTs, glucose, toxicology if indicated💡 High-yield: “NO test for panic disorder”📌 Management (NICE Stepped Care Model UK)• Education & reassurance early• 1st line: CBT (panic-focused)• Pharmacotherapy:SSRIs/SNRIs (first line meds)TCAs (second line if SSRIs fail)Benzodiazepines = short-term only (strict caution due to dependence risk)• Supportive strategies: relaxation, self-help, support groups• Monitor: questionnaires for tracking progress📌 Prognosis• Generally positive with early & proper treatment• May have residual symptoms• Relapse possible during stress• Increased suicide risk — always assess for comorbid depression📌 Complications• Development of agoraphobia• Depression & substance misuse• Social, occupational, and functional impairment• Increased healthcare utilisation📚 Further MSRA Resources for Panic Disorder:📝 Revision Notes:https://www.passthemsra.com/topic/panic-disorder-revision-notes/🧠 Flashcards:https://www.passthemsra.com/topic/panic-disorder-flashcards/💬 Accordion Q&A Notes:https://www.passthemsra.com/topic/panic-disorder-accordion-qa-notes/🚀 Rapid Quiz:https://www.passthemsra.com/topic/panic-disorder-rapid-quiz/🧪 Quiz Bank:https://www.passthemsra.com/quizzes/panic-disorder/🎓 Psychiatry MSRA Course:https://www.passthemsra.com/courses/psychiatry-for-the-msra/#MSRA #MSRARevisionNotes #MSRATextbook #MSRAQuiz #MSRAFlashcards #MSRAQANotes #MSRAAccordions #MultiSpecialtyRecruitmentAssessment #MSRAOnlineRevision #MSRARevisionWebsite #Psychiatry #PanicDisorder