I'm been having headache every single day. Sometimes once a day, sometimes twice. With the headache accomplished with a rining in the ear or head, I also can hear my own heartbeat when I lay down. I have CT with contrast done. Nothing wrong. I have been taken alots of medication like dexdron, medrox. tylenol, Butalbital, and vitmanin B complex. What can I do to get rid of this headache?