in life , with stress, the food we eat, fatigue etc, the BP level can high a little, and in the same day lower, it is not a reason to be put on BP meds which have side effects in the long term, and will sure make you a real problem with BP in future;
all these meds are as psychotropics, first times seem well ok , and years after appear the damage elsewhere( and your BP not solved because betablocker , as psychotropics, cure nothing, only force lower chemically some places creating new problems)
but of course, when someone has very high BP, it is another problem
doctors like to put people on meds for life, it gives them a life annuity;
since 4 years i do rarely go to doctor and pharmacy, on meds every month i gave them money;
today when i go, my actual doctor says: oh long time no see you!...