I woke up several times during the night and each time I felt very dizzy, but was lieing still. (the room didn't spin like it did when I had a middle ear infection, though) Although I was totally awkake, I had to fight to keep my eyes open, to the point that during the time I did hold them open they watered. And, it was physically impossible to keep them open the whole time. This only lasted a short while. I've noticed this a couple of times before, but never over and over. I take Lotrel for High Blood pressure, 1/2 Celexa for depression, 1/2 ambien to sleep (this happened before the ambien) and levothroid for hypothyroidism. Could it be a side effect of one of the meds.? I have a Dr. appt. for the 21st. Is this something I should see him about more quickly, or is this just a part of this DD. I'm learning more about it everyday and still have several "lightbulb" moments. Being off balance was one of my first symptoms, but I didn't have problems with my eyes.