[log in to unmask] (Doug & Llyn Gruber) replied on Parkinson and sleep disorder wrote: >Diabetes can go unnoticed, as my husbands sister found out as a >young woman. Diabetes? Never thought of that. Will have the nurse check it. >A second suggestion (if diabetes is ruled out): has your mother ever been >evaluated by a sleep disorder clinic for the possibility of Narcolepsy? >Narcolepsy is a form of sleeping disorder that results in the person falling >asleep anywhere or at any time--can happen even while the person is active. No, I do not think that doctors checked for Noarcolepsy. Although, she was sent for one week to hospital specialised in neurology for observation. No such disorder was mentioned to us. I will follow up on this theory. Thanks for your response. BTW tried to mail this to you (Doug&Llyn Gruber) but mail was returned undelivered.