Blood Pressure Management for Stage 2 Hypertension

Diagnosis and Classification

The American College of Cardiology and American Heart Association classify a blood pressure reading of 160 mmHg systolic or 100 mmHg diastolic and above as Stage 2 hypertension 1, 2
Normal blood pressure is defined as <120/<80 mmHg 1, 3
Elevated blood pressure is defined as 120-129/<80 mmHg 1, 3
Stage 1 hypertension is defined as 130-139/80-89 mmHg 1, 2
Stage 2 hypertension is defined as ≥140/≥90 mmHg 1, 2

The American College of Cardiology recommends immediate initiation of both lifestyle modifications and pharmacological therapy for patients with blood pressure readings ≥160/≥100 mmHg 5, 6
Two-drug combination therapy is recommended for most patients with readings ≥160/≥100 mmHg 5, 7
Preferred initial combination typically includes a thiazide-type diuretic plus one of the following: ACE inhibitor, ARB, beta-blocker, or calcium channel blocker 5, 7

Monthly evaluation of adherence and therapeutic response until control is achieved is recommended 4
Home blood pressure monitoring, team-based care, and telehealth are recommended to improve blood pressure control 4
Target blood pressure reduction should be at least 20/10 mmHg, ideally to <140/90 mmHg 8

For patients with chronic kidney disease or diabetes, the blood pressure goal should be <130/80 mmHg 4, 5
Delaying treatment for patients with blood pressure ≥160/≥100 mmHg is a common pitfall to avoid, as prompt intervention is essential 4, 6
Using monotherapy instead of combination therapy for initial treatment of blood pressure ≥160/≥100 mmHg is also a common pitfall to avoid 5, 7
Failing to achieve target blood pressure within a reasonable timeframe (3 months) is another common pitfall to avoid 8
Overlooking the need for more frequent monitoring and follow-up in patients with severe hypertension is a common pitfall to avoid 4