# L-tryptophan

**URL:** <https://forum.livingwithfacialpain.org/t/l-tryptophan/14197>\
**Category:** Medication\
**Created:** [November 22, 2017, 1:31am UTC](https://forum.livingwithfacialpain.org/t/l-tryptophan/14197 "2017-11-22T01:31:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![anon37611625](https://avatars.discourse-cdn.com/v4/letter/a/8797f3/32.png) [@anon37611625](https://forum.livingwithfacialpain.org/u/anon37611625)\
**Post date:** [November 22, 2017, 1:31am UTC](https://forum.livingwithfacialpain.org/t/l-tryptophan/14197/1 "2017-11-22T01:31:26Z")

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Has anyone tried this supplement?  
It is supposed to work on facial pain but I don’t recall seeing anyone taking it…