My blood pressure is 170 over 100. What can I do to get it down?

How accurate are the machines that take blood pressure this way and how concerned should I be with a blood pressure of 142 over 100

I've been tracking my blood pressure daily after a random reading at a health fair. It has ranged from 140/84, then for many days its 118/70 is this a situation that requires medication?

Does a blood pressure reading of 178/105 require immediate attention or can it wait for an appointment on Wednesday

Is it normal to feel weak and short of breath from high blood pressure

I have high blood pressure running148/97 167/99 178/110 184/112 182/124 doctor ran ekg blood work all ok cholestrol little high going to stress test tues what do you think 54 female 100lb to heavy