Why should assessment of olfactory function be included in standard patient evaluation?

Updated: Jan 08, 2021
  • Author: Eric H Holbrook, MD; Chief Editor: Arlen D Meyers, MD, MBA  more...
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The assessment of olfactory function should become a more standard aspect of patient evaluation. There are numerous functional and structural approaches available to assess the olfactory system, including psychosocial and electrophysiological testing, as well as imaging studies. Objective measures of olfactory function may serve as an early marker for these diseases or as a prognostic indicator. An understanding of the mechanism of the decrease in smell could help to further elucidate the pathophysiology of these disorders or uncover new treatments. [34, 35]

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