Curious as to how other's feel about brain fog. Do most people have it? What are your symptoms if you do? I was at my Endocrinologist appt today. It was 2nd appt with him. (I saw him last month.) I couldn't remember his name when looking at the directory to find the room number. I finally figured it out, but then when I was there I had to call my primary care doctor. Once again, I couldn't remember the doctor's name. I felt so stupid! My father started showing symptoms of Alzheimer's at 59. Both of my grandfathers also had the disease. I worry that maybe it's not the thyroid that is causing my memory problems. BTW, I was not able to get any lab results today. The power went out and they couldn't access them. 2 hours wasted!