25-year-old male, hypertension 157, hypotension 117, dizziness, nausea, what's wrong?

The normal value of low pressure should be lower than 90mmhg, 117mmhg has seriously exceeded the normal standard, transient blood pressure rise, rarely more than 100 mmhg, if the three clinic blood pressure is more than 110 mmhg, no matter how high the pressure, can be diagnosed as tertiary hypertension. Hypertension will appear nausea, dizziness symptoms. Hypertension and obesity, genetics, poor diet and living habits and other factors.