Hi since i was 12 i ve been having black outs, vision loss , extreme ringing in the ears, dizziness and confusion but i never thought it was a problem due to the infrequency of these symptoms. i am now 19 and for the past month it was gotten progressively worse i ve had a seizure accompined by memory loss , headaches everyday, vision loss, hearing loss , buzzing sound, dizziness and sometimes im uncoordinated and can t walk straight because of the diziness. im not sure whats wrong?