I used to never feel tired or dizzy before. Ever since I developed hypoglycemia, I feel tired and dizzy very frequently. These were actually the symptoms that prompted my doctor to request a blood sugar test for me.
Whenever my blood sugar falls, I get dizzy spells with shaking hands and nausea. After I eat and the dizziness goes away, then the fatigue kicks in. I feel like a truck has just run over me. It's very debilitating sometimes. It happened a few times at work and I found it very difficult to keep working. Twice, I had to go home early.