hello ! i am 23 yrs male. Actually, i can't play 3D games for 30 min but my frens play

maximum hours. wht is this problem?? i feel vomit sensation and headache. i also vomit

while travelling by vehicle.. i am a daily computer user..( daily 2 hours ) and while

sitting on PC, if there is high Brightness, Contrast then my eyes can't resist it.. whts

this problem ? i realy don't know.. about it.. plez help me....
thanx

SDN is not the appropriate place for medical advice. Please contact your healthcare professional about this concern.

closing.