The thing is - that number has gone down over the years. 15 years ago - that 'optimum' number was much different.
Same with blood sugar levels - those readings have gone down, as well.
To me - it seems like "they" just want more people being more careful (or to be on meds.... )
I'm not saying the friend shouldnt see a DR - of course he should. But I do not believe his current number couldnt wait until next week. Some people have numbers higher than that, and never even know it - KWIM?
The pressure in the chest would worry me more, however that could also be due to a number of things....stress being one of them (which could also be the cause for the HBP reading)
That being said - where did he get that number from? Like a pharmacy chair thingee? I cant even tell you how many DR's have told me not to even bother with those machines. Theyre inaccurate more often than not.
I am also not a Doctor. Just a hypochondriac.