Past 4 days i restart a rx-occasional dizziness-could be part of one of my illnesses-also seen 2-3 times in 3-4 days floating sparks of light-need er?

Not sure: you restarted a prescription, you have occasional dizziness, you see flashes of light, you've been seen 2 to 3 times in the last 3 to 4 days. If you had appropriate work up at those visits, I would not be too concerned about your symptoms. If any of your symptoms are new and were not discussed at your previous visits, you need to see your provider for reevaluation. Hope this helps. Best of luck