They are taking blood pressure medication.. Whenever they go to donate blood, their blood pressure exceeds the standard limit..

It's been a year since I started taking blood pressure medication.

I have platelet plasma every two weeks.

When I take my blood pressure medication and measure with the blood pressure monitor at work, it shows within the normal range (120/80 or below).

Whenever I go to donate blood and have my blood pressure measured, it always comes out high, as if I haven't taken any medication.

So, there's the hassle of having to manually request it every time...

Is there anyone who has had a similar experience to mine?

Should I increase this medication?