I am having a problem with a pulsing in my head, it is my pulse but is like a drum beat in my head and it starts at any time and can go on all day, it is not my blood pressure as that is normal. It can be in different parts of my head on any given day. ENT says tinnitus but it is not in my ears and others have said it may be BP but it is normal. I have had an MRI that came back normal. It comes and goes but with no consistancy. I can not seem to get help with it and could use any ideas of what it is.