Hello. I have history of Migraine - since I was 12. @40yrs. I ve had headache for 3-4 days now - not uncommon. I ve felt very exhausted, short of breath, weak, nauseated, no appetite, aching muscles. I went to pre-op appt yesterday - having carpal tunnel on 2/18. My Blood Pressure was 179/45. they were not alarmed - said it was due to headache. My knowledge tells me that top is HIGH and lower is LOW -- Is this really not alarming? I thought the disparage between the two was also a concern. I m confused....