In a patient with panic disorder, which of the following symptoms severely restricts a person’s ability to function and carry out daily activities, often leading to a significant decline in the quality of life?
- Frequent episodes of intense fear occurring only in social situations
- Avoidance of situations that cause panic or where panic might be expected to occur
- Excessive anxiety and worry occurring more days than not for at least 6 months
- Recurrent panic attacks that are exclusively triggered by exposure to specific phobic objects or situations
The correct answer is:
Avoidance of situations that cause panic or where panic might be expected to occur
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Explanation:
In panic disorder, the most disabling feature is phobic avoidance (agoraphobia or situational avoidance), which severely impairs daily functioning.
Key Features:
- Avoidance Behavior:
- Patients avoid places/situations where panic attacks occurred (e.g., crowds, public transport) due to fear of being trapped or helpless.
- This leads to social isolation, job loss, or inability to leave home.
- Panic Attacks:
- Recurrent, unexpected episodes of intense fear (peaking within minutes) with physical symptoms (e.g., palpitations, sweating, derealization).
- Attacks are not exclusively triggered by phobic objects (that would indicate a specific phobia).
Why Not the Others?
- “Frequent fear only in social situations”: Suggests social anxiety disorder, not panic disorder.
- “Excessive anxiety for ≥6 months”: Fits generalized anxiety disorder (GAD), not panic disorder.
- “Panic attacks triggered by phobic objects”: Describes specific phobia, not panic disorder (which involves unexpected attacks).
Clinical Impact:
Avoidance perpetuates the cycle of fear, making cognitive-behavioral therapy (CBT) and SSRIs/SNRIs critical for recovery.
Thus, avoidance behavior is the most disabling aspect of panic disorder.