<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have had normal blood pressure all my life and recently it has spiked up to 175 or higher. My MD told me to monitor it for a week and I have. Something has made me feel so nauseated I ended up in ER. They did a couple tests, a CT scan with iodine, blood and urine tests and found nothing. This has been going on since last week and I don t know what to do. My legs are achy from the knees on down too. I have no appetite at all. I m sorry I thought this service was without fee.  <response>: Hello, I would explain that your symptoms seem to be related to high blood pressure values. For this reason, as all your tests have resulted normal, I would recommend starting antihypertensive therapy. In this regard, I would recommend starting a calcium channel blocker amlodipine, lercanidipine or an ARB Alsatian, telmisartan, etc.. Hope I have answered your query. Let me know if I can assist you further. 