I'm sorry that you're going through this. I know this is a shot in the dark, I posted this the other day. There's a correlation between poor oral hygiene and

I'm sorry that you're going through this. I know this is a shot in the dark, I posted this the other day. There's a correlation between poor oral hygiene and dementia/Alzheimer's. https://www.health.harvard.edu/mind-and-mood/good-oral-health-may-help-protect-against-alzheimers https://www.health.harvard.edu/mind-and-mood/good-oral-healt... My dad had an infection in his teeth and died with cognitive decline. The infection isn't always visible, even with a standard X-ray from the dentist. You'll want to get a "cone CT scan". Not every dentistry will have this equipment. But it's your best bet for finding a festering, chronic dental inflammation.