MY MOTHER IS 85, AS SOON AS SHE GETS UP FROM BED IN THE MORNING SHE IS LIGHTHEADED ALL DAY, SHE HAS TO LIE DOWN ON THE COUCH, SOME DAYS ARE VERY BAD THAN OTHERS, IT SEEMS TO BE GETTING WORSE, DOCTORS CAN NOT FIND THE CAUSE, SHE HAS BLOOD PRESSURE TABLETS AS WELL AS HEART TABLETS.