Hypertension Management Template
Use a structured, evidence-based approach incorporating accurate blood pressure measurement, risk stratification, lifestyle modifications, and algorithmic pharmacotherapy to achieve target blood pressure goals and reduce cardiovascular morbidity and mortality. 1, 2
1. Blood Pressure Measurement & Diagnosis
Measurement Technique
- Use validated automated upper arm cuff device with appropriate cuff size 1
- Measure both arms simultaneously at first visit; use arm with higher reading for subsequent measurements 1
- Automated office BP ≥135/85 mmHg is equivalent to ambulatory BP ≥135/85 mmHg (awake) or ≥130/80 mmHg (24-hour) 3
Diagnostic Criteria
Hypertension is diagnosed when:
- Office BP ≥140/90 mmHg on repeated measurements over 2-3 visits 1
- Confirm with home BP ≥135/85 mmHg or 24-hour ambulatory BP ≥130/80 mmHg 1
Accelerated diagnosis for high-risk patients:
- Patients with diabetes, CKD (GFR <60), or macrovascular target organ damage can be diagnosed at visit 2 if BP ≥140/90 mmHg 3
- Patients without these conditions but BP ≥180/110 mmHg can be diagnosed at visit 2 3
2. Risk Stratification & Assessment
Essential Baseline Evaluation
- Cardiovascular risk assessment using validated tools (ASCVD, QRISK2, or SCORE) 1
- Screen for target organ damage:
- Renal function: serum creatinine, GFR, urinalysis for proteinuria/microalbuminuria
- Cardiac: ECG; consider echocardiography if indicated
- Metabolic: fasting glucose, HbA1c, lipid panel
- Electrolytes: potassium, sodium 3
Screen for Secondary Hypertension When:
- Age <30 years with hypertension
- Sudden onset or worsening hypertension
- Resistant hypertension (uncontrolled on ≥3 drugs)
- Hypokalemia, abdominal bruit, or other suggestive features 3
3. Blood Pressure Targets
Standard target: <140/90 mmHg for all patients 3, 1
Individualized targets:
- Diabetes or CKD: <130/80 mmHg 3, 4
- Elderly/frail patients: Individualize based on frailty; may accept <150/90 mmHg 1
- High cardiovascular risk: Consider <130/80 mmHg 2
4. Lifestyle Modifications (ALL Patients)
Dietary Sodium Restriction
- Age ≤50 years: 1500 mg/day (65 mmol/day)
- Age 51-70 years: 1300 mg/day (57 mmol/day)
- Age >70 years: 1200 mg/day (52 mmol/day) 3
DASH Diet
- Emphasize: Fruits (4-5 servings/day), vegetables (4-5 servings/day), low-fat dairy (2-3 servings/day), whole grains (7-8 servings/day), nuts/seeds/legumes (4-5 servings/week)
- Limit: Saturated fat, cholesterol, sweets (≤5 servings/week) 3
Physical Activity
- 30-60 minutes of moderate aerobic exercise, 4-7 days per week 3
Weight Management
- Target BMI: 18.5-24.9 kg/m²
- Waist circumference: ≤102 cm (men), ≤88 cm (women) 3
Alcohol Limitation
- Men: ≤14 standard drinks/week
- Women: ≤9 standard drinks/week 3
Stress Management
- Consider in selected individuals 3
5. Pharmacotherapy Algorithm
When to Start Drug Therapy
Immediate drug therapy:
- Grade 2 hypertension (≥160/100 mmHg) 1
- Grade 1 hypertension (140-159/90-99 mmHg) with:
- Diabetes, CKD, CVD, target organ damage, or age 50-80 years 1
Delayed drug therapy (after 3-6 months lifestyle modification):
- Grade 1 hypertension (140-159/90-99 mmHg) in low-moderate risk patients without above conditions 1
Initial Drug Selection by Patient Profile
Non-Black Patients Without Compelling Indications
Step 1: Low-dose ACE inhibitor or ARB 3, 1
- Alternative: Thiazide diuretic, long-acting CCB, or β-blocker (if age <60) 3
Step 2: Add long-acting dihydropyridine CCB 1
Step 3: Increase to full doses 1
Step 4: Add thiazide or thiazide-like diuretic 1
Step 5: Add spironolactone (or if contraindicated: amiloride, doxazosin, eplerenone, clonidine, or β-blocker) 1
Black Patients Without Compelling Indications
Step 1: Low-dose ARB + dihydropyridine CCB OR dihydropyridine CCB + thiazide/thiazide-like diuretic 1
Step 2: Increase to full doses 1
Step 3: Add diuretic or ACE inhibitor/ARB (whichever not yet used) 1
Step 4: Add spironolactone (or alternatives as above) 1
Compelling Indications (Comorbidity-Specific)
Diabetes Mellitus
- First-line: ACE inhibitor or ARB 3, 4, 3
- Alternative (if no albuminuria): Thiazide or dihydropyridine CCB 3
- Target: <130/80 mmHg 4
Chronic Kidney Disease (Proteinuric)
Coronary Artery Disease
- First-line: ACE inhibitor, ARB, or β-blocker 3
Cerebrovascular Disease/Stroke
- First-line: ACE inhibitor + diuretic combination 3
Isolated Systolic Hypertension
- First-line: Thiazide diuretic, long-acting dihydropyridine CCB, or ARB 3
Combination Therapy Considerations
Start with 2 drugs if:
- SBP ≥20 mmHg above target OR DBP ≥10 mmHg above target 3
Preferred combinations:
- ACE inhibitor + long-acting dihydropyridine CCB (preferred over ACE inhibitor + thiazide in high-risk patients) 3
Avoid:
- ACE inhibitor + ARB combination (unless compelling indication) 3
6. Follow-Up & Monitoring
Frequency
- Monthly or every 2 months until BP controlled on 2 consecutive visits 3
- Achieve target within 3 months 1
- Once controlled: every 3-6 months 3
At Each Visit
- Measure BP using standardized technique 2
- Assess medication adherence (objective methods preferred) 5
- Monitor for adverse effects 4
- Review home BP readings (if using home monitoring) 2, 6
Laboratory Monitoring
- If on ACE inhibitor/ARB: Monitor renal function and potassium 4
- Periodic reassessment of cardiovascular risk factors 3
7. Team-Based Care & Patient Engagement
Implement team-based care approach involving pharmacists, nurses, patient navigators, and dietitians to improve BP control 2, 7
Key components:
- Home BP monitoring with clinical support 2, 6
- Standardized treatment protocols 2, 7
- Patient education on hypertension consequences, medication necessity, and lifestyle modifications 5
- Address social determinants of health (medication access, structural barriers) 2
- Telehealth interventions for improved access and adherence 2
8. Adjunctive Therapies
Lipid Management
- Treat dyslipidemia per lipid guidelines in all hypertensive patients 3
- Consider statin therapy in high-risk patients even if not meeting traditional lipid thresholds 3
Antiplatelet Therapy
- Low-dose aspirin once BP is controlled 3
9. Resistant Hypertension
Definition: BP remains ≥140/90 mmHg despite adherence to ≥3 antihypertensive drugs (including a diuretic) at optimal doses 3
Management:
- Confirm true resistance: Verify adherence, rule out white-coat effect with ambulatory/home BP monitoring
- Screen for secondary causes 3
- Optimize diuretic therapy (switch to thiazide-like diuretic if needed)
- Add spironolactone as fourth-line agent 1
- Refer to hypertension specialist if still uncontrolled 1
Common Pitfalls to Avoid
- Inaccurate BP measurement: Always use validated devices with proper cuff size 1
- White-coat hypertension: Confirm diagnosis with home or ambulatory BP monitoring 1
- Inadequate medication intensification: Most patients require ≥2 drugs; don't delay escalation 3
- Ignoring lifestyle modifications: These are foundational and should be emphasized at every visit 3
- Poor adherence assessment: Use objective measures and address barriers systematically 5
- Frail elderly patients: Exercise caution; individualize targets to avoid harm 3, 1