Anxiety, panic and adult asthma: a cognitive-behavioral perspective

Abstract

A review of previous research suggests increased probability of the prevalence of anxiety disorders, and particularly panic disorder and panic attacks in patients with asthma, as compared to a normal population. Research also indicates significant levels of co-morbidity between asthma and anxiety as measured on dimensional scales of anxiety and panic. Clinical anxiety and panic manifestations affect symptom perception and asthma management through the effects of anxiety symptoms such as hyperventilation, and indirectly through self-management behavior and physician response. However, there is limited data on the impact of anxiety co-morbidity on asthma quality of life. Some studies indicate that individuals with co-morbid asthma and anxiety or panic report worse asthma quality of life both in general and in relation to their symptomatology, being limited in their daily activities, in response to environmental stimuli and in regard to feelings of emotional distress. Cognitive-behavioral therapy (CBT) is an effective and empirically supported treatment of choice for anxiety disorders and panic attacks. However, standard CBT protocols for anxiety and panic may need to be specifically targeted at improving asthma outcomes. Also, asthma research literature is lacking in randomized controlled trials applying CBT to patients with co-morbid asthma and clinical anxiety manifestations. Trials evaluating CBT interventions in individuals with clinical anxiety manifestations and asthma may provide evidence of these interventions as an effective adjunct to improve asthma management and control.