my wife, age 62, on medications for blood pressure; anxiety; sleeping pill; high cholesterol has recently had episodes where she suddenly begins shaking uncontrollably. it begins with her hands. progresses to her arms, then involves her eyes fluttering and and losing her balance and becomes confused or unsure of where she is. she has experienced a sub arachnoid hemmorhage and has frquent migraines. this is entirely new. tonight she passed out as it occurred. not fully. and then suddenly her whole body went into uncontrollable shaking and she was disoriented. i talked to her and calmed her down and itg eventually subsided though she complained of a headache prior to and after.