Hi Doctor, My brother is facing some issues now a days, he feels like fainting and puke after sometime. it has happend twice in this week, but never before that. once he was in Gym and had not taken proper intake. and sec. time he was in office in morning when he encountered it. he is only 22. well physic, hgt.- 5.10, wt.- 64, i consulted a doc. and he said his body is completely fine but there can be a problem with the brain and suggested to took MRI and EEG tests to know it better. please suggest which is the best center in PUNE to perform these tests along with the approx cost, and are these symptoms dangerous. we don't have any heriditry problem.