Hello @tkubby, welcome to Mayo Clinic Connect. — I'm tagging @alaskaann, @jeffrow, @steeldove, @2011panc who have all discussed autonomic neuropathy in a previous post. Hopefully they can share their thought and suggestions with you.

Mayo Clinic has information on the diagnosis and treatment for autonomic neuropathy here:
— https://www.mayoclinic.org/diseases-conditions/autonomic-neuropathy/diagnosis-treatment/drc-20369836

I did find a couple of sites that may be helpful.

What LPR Has to Do with Laryngeal Sensory Neuropathy & Chronic Cough
-- https://www.refluxgate.com/laryngeal-sensory-neuropathy

Pregabalin Shows Promise as Treatment Option for Laryngeal Sensory Neuropathy
-- https://www.enttoday.org/article/pregabalin-shows-promise-as-treatment-option-for-laryngeal-sensory-neuropathy/

Have you been recently diagnosed with larynx sensory neuropathy?

John