i am a nurse practitioner, I am caring for an elderly woman in a nursing home. she has several complaints, the most puzzling one is I am hot on the inside and cold on the outside. ??? also severe headaches, MRI negative, CBC, CMP and TSH WNL, s/p neurologist, no identified cause Nausea without vomiting, s/p Cholecystectomy Tremors of hands, worse at night drooling, with no relief from atropine, scoplomine or hycosamine please help