有些人見醫生血壓就高。現使用血壓計早晚各測三次，連續測量兩個星期看看。

White coat hypertension, more commonly known as white coat syndrome, is a phenomenon in which patients exhibit a blood pressure level above the normal range, in a clinical setting, though they don't exhibit it in other settings。

https://en.wikipedia.org/wiki/White_coat_hypertension