After multiple tests to find out what caused it I found out I had hyperparathyroidism and they believe I had had it for over 20 years. I went to Norman Parathyroid Clinic in
Tampa and had it removed. I improved considerably. No more lightheadedness, dizziness, fainting, temperature intolerance and I even started sweating again. I can eat normal meals and no longer have periods of dementia like episodes. I no longer have to use a wheelchair and can now even clean my own house.