I had a health check in work, my blood pressure was very high. I went to my GP, I was checked, had blood tests (came back normal), I then had to monitor it daily for two weeks.
It was still slightly high and I was told to make lifestyle changes. No medication required and it's now the higher range of normal.
Do I need to declare this on my holiday insurance. It bumps the price up by £10 but happy to pay this if it's safer to declare it. I also don't want huge bills if something should happen as I know they go through your records to check for conditions.