Vagus nerve / ANS damage - any tests?
Are there any tests for these:
Antonomic nervous system
to check if there is any damage or inflammation or anything? I was reading on the testing neurotransmitters in the blood/urine. Can this help? One of my docs said i could have an ANS dysfunction issue but he was a GI doctor and is not sure how to diagnose this.
I dont mind getting any test done but need to know what type of tests.