My mother has dementia and has some very vague pain that, at times, has her in tears. It comes and goes with no correlation to time of day or activity. She says it hurts all over. She's had every scan, ultrasound, and blood test done, all coming back normal. She gets bounced back and forth from her PCP to GI to Neuro, with no real solution. She's on Amitriptyline, Zoloft, Exelon patch, and lorazepam at night. Tylenol and Tramadol have no effect. I'm at my wit's end and just want her to be comfortable. I'm an RN and I feel like I'm failing her because a solution can't be found. Does anyone have any experience with a situation like this? I'm at a loss of what to do to help her.