Vidio

Vido EEG

i am taking levi pill 500 from 15 days but never before test EEG and after taking tablet from 15 days i take test of EEG but it is normal doctor told there is a chance of fits 50% or no fits so they told for Vido EEG for Confirmation of Fits, but that machine come after 3 month untill they told to take same pill , if there is any side effect if i dont have any fits and i am taking tablet for the same? and tell me the prosiger for Vidio EEG