Full Question:

I've I have been having lightheadedness for five months now accompanied by constant headaches everyday.  Been to ER 2 times and seen physician and now a Neurologist.  Blood work came back normal, 2 CAT SCANS normal.  I don't know where this came from but it's not getting better.  Neurologist thinks it's tension headaches.  Gave me amitriptyline, and that has not worked with headaches. The headaches are all over.  I get them in my temples, the back of my head, and the top...