Cholinergic neuropathy is like a subset of autonomic neuropathy and has many of the same symptoms. The most common are extreme dry mouth/eyes, lack of sweating and GI dysmotility.

Here's a link that gives some info on various autonomic neuropathies...including cholinergic neuropathy.

http://www.medmerits.com/index.php/a...europathies/P2

Do you have very dry eyes/mouth and problems sweating and GI upset?