Understanding High Blood Pressure

A Complete Patient's Guide to Hypertension

What Is High Blood Pressure?

High blood pressure (hypertension) occurs when blood flows through blood vessels at consistently higher-than-normal pressure. Over time, this damages blood vessels, heart, kidneys, and other organs. Often called the 'silent killer' because it typically has no symptoms until damage occurs.

Nearly half of American adults have high blood pressure, but many don't know it. Regular screening and proper management are essential.

Blood Pressure Categories

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Symptoms and Warning Signs

Common Symptoms

Most people have no symptoms

Headaches (occasionally)

Nosebleeds (rarely)

Shortness of breath (with advanced disease)

Warning Signs (Seek Care)

Severe headache (hypertensive crisis)

Chest pain

Vision changes

Difficulty speaking - call 911

How It's Diagnosed

Blood Pressure Measurement

Simple cuff measurement, should be taken at rest, multiple readings over time confirm diagnosis

Ambulatory Monitoring

24-hour monitoring device for accurate readings throughout daily activities

Laboratory Tests

Blood and urine tests to identify underlying causes and organ damage

Electrocardiogram (ECG)

Checks for heart changes from long-standing hypertension

Treatment and Management

Lifestyle Changes

DASH diet, reduce sodium (<1500mg/day), limit alcohol, exercise 150 min/week, maintain healthy weight, manage stress

Medications

Various classes including diuretics, ACE inhibitors, ARBs, calcium channel blockers, beta-blockers. Your doctor chooses based on your specific needs.

Home Monitoring

Regular home BP tracking helps assess treatment effectiveness and provides your doctor with valuable data

Prevention Strategies

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High Blood Pressure Facts

116M

Americans have high blood pressure

50%

Of people with hypertension are uncontrolled

$131B

Annual cost of hypertension in the US

Frequently Asked Questions

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