It is now well known that, for many individuals, blood pressure readings
taken in a doctor’s office or hospital setting might be elevated as a result of
apprehension and anxiety. This response is commonly called “white coat hypertension.”
In any case, self-measurement at home supplements your doctor’s readings and provides
a more accurate, complete blood pressure history. In addition, clinical studies
have shown that the detection and treatment of hypertension is improved when patients
both consult their physicians and monitor their own blood pressure at home.