It's certainly very high, but the pills should make a difference. You'll need more than one reading, of course, to see what your average readings are now. For example, lots of people have a very high reading when they have their pressure taken in a surgery or a hospital. This can be attributed to White Coat Syndrome....not always an actual fear of things medical, but sometimes just us getting into a state because we are facing things which unsettle us! Later readings from a machine at home, or in a clinic setting will hopefully show a marked difference. But you will probably need regular monitoring now, by your GP. Don't risk your health by making excuses to avoid appointments and do ask loads of questions - it would be a shame to worry unnecessarily and risk feeling worse. Good luck with the new treatment!