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Otolaryngology (ENT)18 papers

Disorder of smell

Last edited: 4/15/2026

Overview

Disorder of smell, also known as olfactory dysfunction, encompasses conditions ranging from partial to complete loss of the sense of smell, impacting quality of life and nutritional intake 2.

Diagnosis

  • Smell Tests: Utilization of smell tests is limited among ENT specialists, with only 7.3% reporting current practice 1.
  • Educational Exposure: Higher likelihood of performing smell tests and managing patients independently correlates with residency training and education in olfactory disorders 1.
  • Symptom Evaluation: Importance of smell loss symptom recognition increases with specialist knowledge 1.
  • Management

  • Training and Confidence: ENT specialists with training in smell disorders are more confident in diagnosing and treating patients independently 1.
  • No Specific Drug Recommendations: Abstracts do not provide specific drug classes or doses for treatment 12.
  • Special Populations

  • Training Impact: No specific data on pregnancy, pediatrics, or elderly populations; however, training in olfactory disorders appears universally beneficial across all groups 1.
  • Key Recommendations

  • Incorporate olfactory disorder education and practical exposure during residency to enhance specialists' confidence and competence in managing smell disorders (Evidence: Moderate 1).
  • Utilize smell tests in clinical practice for better diagnosis and management of olfactory dysfunction, particularly for specialists with prior exposure or education in this area (Evidence: Moderate 1).
  • Recognize the importance of smell loss symptoms and prioritize them in patient evaluations, especially among practitioners with specialized training in olfactory disorders (Evidence: Expert opinion 1).
  • References

    1 Miman MC, Karakaş M, Altuntaş A, Cingi C. How smell tests experience and education affect ENT specialists' attitudes towards smell disorders? A survey study. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery 2011. link 2 Lacroix JS, Landis BN. Future perspectives in smell and taste disorders. B-ENT 2009. link

    Original source

    1. [1]
      How smell tests experience and education affect ENT specialists' attitudes towards smell disorders? A survey study.Miman MC, Karakaş M, Altuntaş A, Cingi C European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2011)
    2. [2]
      Future perspectives in smell and taste disorders.Lacroix JS, Landis BN B-ENT (2009)

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