What is the mortality and morbidity associated with trigeminal neuralgia (TN)?

Updated: Oct 23, 2019
  • Author: Mityanand Ramnarine, MD, FACEP; Chief Editor: Gil Z Shlamovitz, MD, FACEP  more...
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No mortality is associated with idiopathic trigeminal neuralgia (TN), although secondary depression is common if a chronic pain syndrome evolves. In rare cases, pain may be so frequent that oral nutrition is impaired.

In symptomatic or secondary trigeminal neuralgia, morbidity or mortality relates to the underlying cause of the pain syndrome.

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