Management of hypertension in adults in primary care: NICE guideline

Abstract

Hypertension is common and is one of the leading causes of cardiovascular events such as stroke and ischaemic heart disease. It is responsible for approximately 12% of consultations in primary care. This is a summary of the key points in the 2011 National Institute for Health and Clinical Excellence (NICE) hypertension guideline.1 This is an update of NICE clinical guideline 18, which was first published in 2004 and was partially updated in 2006 (clinical guideline 34). The 2006 and 2011 updates were developed in collaboration with the British Hypertension Society (BHS). The areas included for updating were selected because of new evidence that might change existing recommendations. These included the use of ambulatory blood pressure monitoring (ABPM) and home blood pressure monitoring (HBPM) in diagnosis; the place of new thresholds and targets for treatment; and a re-examination of the position of angiotensin-converting inhibitors (ACEIs), angiotensin II receptor blockers (ARBs), calcium-channel blockers (CCBs), and diuretics in the treatment algorithm. Consideration of differences in management for people of various ages and ethnicity, as well as how to treat resistant hypertension, were also included. The management of blood pressure in people with diabetes was not included in this guideline. ### Diagnosis The diagnosis of hypertension uses both clinic blood pressure monitoring (CBPM) and ABPM readings (Box 1). If blood pressure measured in the clinic is 140/90 mmHg or higher, a second measurement should be taken during the consultation. If the second measurement is substantially different from the first, take a third measurement. The lower of the last two measurements should be recorded as …