According to DSM-5 criteria, what is the minimum duration of recurrent, unexpected panic attacks required for a diagnosis of panic disorder?

## DSM-5 Diagnostic Criteria for Panic Disorder ### Core Diagnostic Requirements **Key Point:** According to DSM-5, the diagnosis of Panic Disorder requires: 1. **Recurrent, unexpected panic attacks** — no minimum number of attacks is specified beyond "recurrent" (i.e., more than one), but crucially, **at least 1 attack** must be followed by the characteristic sequelae. 2. **At least 1 month** of one or both of the following after at least one attack: - Persistent concern or worry about additional panic attacks or their consequences ("anticipatory anxiety") - Significant maladaptive change in behavior related to the attacks (e.g., avoidance behaviors) ### Detailed Breakdown | Criterion | DSM-5 Requirement | |-----------|-------------------| | **Nature of attacks** | Recurrent, unexpected (uncued) panic attacks | | **Post-attack sequelae** | ≥1 month of anticipatory anxiety OR behavioral change following at least 1 attack | | **Unexpectedness** | Attacks are not consistently cued by specific triggers | | **Exclusions** | Not attributable to substance use, medical condition, or another mental disorder | ### Why Option A is Correct Option A — *"At least 1 panic attack followed by 1 month of anticipatory anxiety or behavioral change"* — accurately reflects the DSM-5 wording. The DSM-5 does **not** specify a minimum of 2 attacks within a 2-week window; that is a common misconception. The word "recurrent" implies more than one attack over time, but the formal criterion anchors the 1-month duration of worry/behavioral change to **at least 1** qualifying attack. ### Why Option B is Incorrect Option B introduces a "2 attacks within 2 weeks" rule that does **not** appear in DSM-5. This was a feature of older (DSM-III/DSM-III-R) criteria and is not part of the current diagnostic standard. ### What Distinguishes Panic Disorder from Other Conditions - **Agoraphobia:** May co-occur but is diagnosed separately in DSM-5; involves anxiety about situations where escape might be difficult. - **Specific Phobia:** Panic attacks are situationally cued; in panic disorder, attacks are unexpected. - **Generalized Anxiety Disorder:** Worry spans multiple life domains, not specifically about panic attacks. **High-Yield:** The DSM-5 anchor is **"at least 1 attack + 1 month of anticipatory anxiety or behavioral change"** — there is no "2 attacks in 2 weeks" clustering rule in DSM-5. **Clinical Pearl:** The shift from DSM-III-R (which required 4 attacks in 4 weeks OR 1 attack followed by persistent fear) to DSM-5 simplified the criterion: recurrent unexpected attacks + ≥1 month of worry/avoidance following at least one attack. Always use the current DSM-5 standard for NEET PG/INI-CET purposes. *Reference: American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5), pp. 208–209.*