From Psychogenic Cough to Somatic Cough Syndrome

Area of Science:

• Pulmonology and Psychiatry
• Behavioral Medicine

Background:

• Chronic cough is a common symptom with diverse etiologies.
• Psychological disorders can manifest as physical symptoms, including chronic cough.
• Existing terms like "psychogenic cough" and "somatic cough syndrome" lack clear definitions and diagnostic criteria.

Purpose of the Study:

• To review the evolving definitions of chronic cough associated with psychological disorders.
• To explore the pathogenesis of cough in patients with comorbid psychological conditions.
• To outline current diagnostic and therapeutic strategies for psychogenic cough and somatic cough syndrome.

Main Methods:

• Comprehensive literature review of studies on psychogenic cough and somatic cough syndrome.
• Analysis of changes in terminology and diagnostic approaches.
• Synthesis of information on pathogenesis, diagnosis, and treatment.

Main Results:

• The understanding of chronic cough with psychological comorbidities has evolved.
• Clear diagnostic criteria and standardized terminology remain challenging.
• Integrated approaches addressing both psychological and physical aspects are crucial.

Conclusions:

• Chronic cough frequently co-occurs with psychological disorders.
• Further research is needed to establish precise definitions and diagnostic guidelines.
• Effective management requires a multidisciplinary approach targeting both cough and underlying psychological issues.