Abstract.
Gustatory sweating results from a disruption of the auriculotemporal nerve pathways. Damage to the nerve may cause a misdirected re-growth that results in parasympathetic innervation of sympathetic receptors and, therefore, facial sweating and flushing with gustatory stimulation. Over the past 300 years, the history of gustatory sweating has included observations of typhus-induced parotiditis, war injuries, and occupational accidents. Despite religious and personal persecution, Lucja Frey (1889–1943) systematically investigated gustatory sweating. Following the discovery of a German World War II document regarding Lucja Frey, an international committee was organized to research the history of gustatory sweating and of Dr. Frey's contributions to the understanding of the syndrome. Twenty original scientific publications from 1700 to 1950 on gustatory sweating were reviewed. Frey was the first to describe gustatory sweating as a disorder of both sympathetic and parasympathetic innervation. She proposed novel pathologic and pharmacologic mechanisms to explain the syndrome. Subsequent discoveries, including the work of André-Thomas in 1927, have provided a more complete understanding of gustatory sweating and the pathologic mechanism of aberrant neuronal regeneration.
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Received: 25 May 2002, Accepted: 6 June 2002
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Dunbar, E., Singer, T., Singer, K. et al. Understanding gustatory sweating . Clin Auton Res 12, 179–184 (2002). https://doi.org/10.1007/s10286-002-0045-7
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DOI: https://doi.org/10.1007/s10286-002-0045-7