I have been experiencing headaches for about 3 months now and will awaken to what appears to be a sudden rush of adrenaline, complete with shakes and elevated blood pressure. Everything goes away after about 20 minutes except for the headaches....which are not always in the same place and are sometimes just tingles. Have had CT scan, MRI....everything checked out ok....all kinds of blood work and the only diagnosis is....one doctor says migraines, one says hormonal imbalance. Was first put on Imitrex, then Floricet and Adavan for anxiety/panic attacks. Will be seeing a neurologist on the 28th of October. Was diagnosed with Graves Disease with hyperthyroidism three years ago and had the thyroid eradiated. Would just love to get rid of the headaches. Any suggestions?