This is way out there but lately when I eat with my dentures in my heart starts to pound, my blood pounds, I get pains shooting through my head and now the blood pumping hard and pain is shooting all the way down and out my kidneys. I've never experienced this before but it started with the pain in my head and it's spreading very quickly and getting so painful I even passed out tonight. A few minutes after I remove my top denture the pain and blood and heart pounding stops. It's like someone cutting off my blood supply. It is getting worse and I'm afraid to eat with my upper denture in. How is this possible and do you know what is happening? Please help!!