Abnormal Psych Exam 2-?-??

Overview of Panic Disorder and Agoraphobia

  • Discussion of panic disorder alongside agoraphobia, emphasizing their interconnectedness and treatment similarities.

Definition of Agoraphobia

  • Agoraphobia is characterized by:
    • Disproportionate marked fear and anxiety regarding two or more scenarios where escape or help would be challenging in the event of incapacitation or panic-like symptoms.
    • Individuals exhibit significant anxiety about being in situations where escape might be difficult or where help might not be available if panic occurs.

Typical Misunderstandings

  • Clarification that:
    • Agoraphobia is not solely about tight spaces; it encompasses a broader range of places or situations where escape might be tough or embarrassing.
    • Specific phobia may apply if the fear is limited to one specific confined space, while agoraphobia involves multiple situations.

Fear Dynamics in Agoraphobia

  • The core fear in agoraphobia is often:
    • Fear of fear itself, rather than the actual situation. The apprehension is driven by the fear of experiencing panic or the inability to escape or obtain help.
    • This leads to avoidance of feared places, reinforcing the cycle of anxiety and restriction in the person's life.

Common Avoided Situations

  • Common scenarios that individuals with agoraphobia tend to avoid:
    • Crowded places such as malls, public buses, subways, or theaters.
    • Locations where assistance may not be readily accessible, such as bridges or tunnels.
    • Being home alone or too far from home.
    • The diversity of situations avoided is correlated with the severity of the agoraphobia.
    • In severe cases, individuals may become housebound, limiting their movement significantly.

Severity of Agoraphobia

  • An example highlighting severe agoraphobia:
    • A case study of a client who had remained housebound for over ten years, demonstrating how restrictions can maintain a lack of anxiety while still being symptomatic of the disorder.

Distinction Between Agoraphobia and Other Disorders

  • Agoraphobia may coexist with panic disorder, but some may experience panic-like symptoms without full panic disorder.
  • Comorbidity Statistics: About one-third of people with panic disorder will develop agoraphobia over time.
  • Contrast with social anxiety disorder, where the fear is about judgment from others rather than the inability to escape a situation.

Treatment Approaches for Panic Disorder and Agoraphobia

Medication Options

  • Medications commonly used include:
    • Benzodiazepines:
      • Examples include Xanax and Klonopin.
      • Act as central nervous system (CNS) depressants, providing quick relief.
      • Not recommended for long-term use due to issues of dependency, cognitive/motor impairment, and potential for overdose, especially when combined with alcohol.
    • Antidepressants:
      • Useful for anxiety and have lower relapse rates than benzodiazepines.
      • Examples include Prozac and Zoloft.
      • More effective in the long term compared to medication, particularly in preventing future episodes.

Cognitive Behavioral Therapy (CBT)

  • CBT as an essential approach for treatment:
    • Psychoeducation:
      • Emotional education about anxiety, factors maintaining anxiety, and treatment expectations.
    • Cognitive Interventions:
      • Address catastrophic thinking and the overestimation of dangers associated with anxiety sensations.
    • Exposure Therapy:
      • A crucial component of effective treatments aimed at breaking the panic cycle.
      • Involves facing feared situations gradually while learning to challenge catastrophic thoughts.

Specific Components of Exposure Therapy

  • Interoceptive Exposure:
    • Focused on helping clients confront anxiety symptoms directly to adapt their responses.
    • Clients learn to tolerate sensations associated with anxiety and recognize their transient nature.
  • Steps utilized in therapy may include:
    • Eliciting specific symptoms (e.g., dizziness, rapid heartbeat) in controlled settings to demonstrate their harmlessness.
    • Practicing coping mechanisms in various scenarios leading up to exposure in real-life situations.

Graduated Exposure

  • Exposure therapy typically follows a graduated approach:
    • Start with less anxiety-provoking stimuli and gradually increase exposure intensity as the client becomes more comfortable.
    • Example hierarchical treatment steps may involve first confronting minor fears and progressively tackling more challenging situations until the anxiety response diminishes.
  • Implementation occurs frequently, often involving real-world applications.

Specific Phobia

  • Definition and Characteristics:
    • Defined by a persistent, marked, and disproportionate fear of specific objects or situations.
    • Fear leads to avoidance behavior leading to significant distress or functional impairment.
  • Common Subtypes of Specific Phobia:
    • Examples include animal phobias (e.g., snakes, spiders), natural environment phobias (e.g., storms, heights), and situational phobias (e.g., elevators, flying).
  • Recognition and treatment focus on the avoidance behavior and underlying anxiety, which contribute to the maintenance of the disorder.