Based on your history it seems that your child had repeated episodes of occipital seizure(Benign occipital epilepsy
) where child can have black outs and pupil go small at that time .EEG can be normal in 50% cases.MRI brain epilepsy
protocol to be done .She also requires evaluation from cardiologist for 2D echo and ECG.Also complete blood picture with ESR also needed to rule out anemia, polycythemia
and leukemia.Once cardiac and blood parametes are normal she can be empirically started on oxecarbamazepine after consulting neurologist
and see for the response to it.