text: would you happen to know what causes this? ~~~for a couple of weeks now,,,i can literly hear the blood flowing like in my head,,,,its like i can hear my heart beating within my ears,,,,would anyone know what would cause this? do you hear people talking in your head? what else do you hear?  i would go to the dr. you might have a yeast infection.  maybe it is your guilt for not standing in line for the playstation 3 for your husband.