Suggest Treatment For Syncopal Attack

Doctor, For the past 3 years i have been suffering from syncope attacks. 1st attack:was awake from sleep due to high heart beat i could feel it.woke up late.when i woke up itslf felt uneasy while walking and i was sitting. When i got up i felt full black out and fell on the ground straight to right side. When i hit the ground I understood that i had fallen.mom kept calling me slaping me everything. I was conscious but my body couldn t reapond. These attacks happend more dan 15 times now.nw they accompany with psuedo seizures.my lower legs become very weak after each attack.they become very unstable.sometimes these attacks occur after severe full head ache.then cant face lights sound.in normal state too i have difficulty in closing eyes nd standing.i fall to one side.this hapens when i close my eyes nd walk too.help me find the cause doctor please.