Also I suppose health workers can wrongly link it to being nervous at the doctors visit so they disregard itWe’d like to think that is the case. However, blood pressure is variable. Problems with it are easily missed by healthcare providers because on the day someone goes to get a check up that person might just happen to have lower blood pressure than normal. I have an extended family member who has excellent healthcare, but who had a blood pressure issue that was missed. This family member ended up having a large stroke. Something like this might have alerted the individual to a potential problem.