Hypertension: What You Need to Know About High Blood Pressure

Your blood pressure was high at your last visit. Maybe your doctor mentioned it once, maybe twice, and you figured it would come down on its own. You started walking more, cut back on salt for a week, and moved on with your life. Then it was high again. And again. That's how most people end up here, reading about hypertension for the first time with actual concern, and that concern is well-placed.

Hypertension affects roughly 1 in 2 adults in the United States, according to the CDC. It rarely announces itself with obvious symptoms. Most people feel perfectly fine until something goes wrong, which is exactly why it earned the nickname "the silent killer."

Key Facts

• Prevalence: Nearly 48% of U.S. adults have hypertension (CDC, 2023)
• Typical onset: Often develops between ages 35 and 55, though it can appear earlier
• Commonly confused with: White-coat hypertension, situational anxiety-related spikes
• When to see a provider: If two or more readings at home are above 130/80 mmHg on separate days

Symptoms of Hypertension

Here's the difficult part: most people with high blood pressure don't feel anything at all. That's not reassuring, and it shouldn't be. The absence of symptoms doesn't mean the absence of damage.

When symptoms do appear, they usually signal that blood pressure has been elevated for a long time or has reached a dangerously high level. Those can include:

• Persistent headaches, especially first thing in the morning
• Shortness of breath during normal activity
• Nosebleeds that happen more than occasionally
• Dizziness or lightheadedness
• Chest tightness or discomfort
• Vision changes, like blurriness or seeing spots
• Blood in the urine (which may point to kidney involvement)

Some people notice flushing or facial redness during a spike, but that's not a reliable indicator on its own. The only reliable indicator is a blood pressure reading, taken correctly, on more than one occasion.

These symptoms may indicate hypertension, but only a qualified provider can diagnose you. A single high reading doesn't mean you have hypertension. Two or more elevated readings, taken on separate days, with proper cuff size and positioning, starts the conversation.

What Causes Hypertension

Blood pressure is the force your blood exerts against your artery walls as your heart pumps. When that force stays too high for too long, it damages those walls, forces your heart to work harder, and sets the stage for heart attack, stroke, kidney disease, and vision loss.

Primary (essential) hypertension accounts for about 90-95% of cases. There's no single identifiable cause. It develops gradually over years and results from a combination of factors:

• Genetics. If your parents had it, your risk goes up significantly.
• Age. Arteries lose flexibility over time.
• Diet. Too much sodium, too little potassium.
• Physical inactivity.
• Excess weight, particularly around the midsection.
• Chronic stress, which raises blood pressure repeatedly until it stays elevated.
• Smoking and excessive alcohol use.

Secondary hypertension has a specific underlying cause: kidney disease, thyroid problems, adrenal gland tumors, certain medications (including some birth control pills, decongestants, and NSAIDs), and obstructive sleep apnea. Secondary hypertension tends to appear suddenly and produce higher readings.

How Hypertension Is Diagnosed

Diagnosis starts with a blood pressure measurement, but a single number at a single visit isn't enough. The American Heart Association and the American College of Cardiology recommend confirming elevated readings on at least two separate occasions before diagnosing hypertension.

Your provider will use a properly sized cuff on your upper arm while you're seated with your feet flat on the floor. You shouldn't have consumed caffeine, exercised, or smoked within 30 minutes of the reading.

Blood pressure categories (AHA/ACC 2017 guidelines):

• Normal: Less than 120/80 mmHg
• Elevated: 120-129 systolic and less than 80 diastolic
• Stage 1 Hypertension: 130-139 systolic or 80-89 diastolic
• Stage 2 Hypertension: 140/90 mmHg or higher
• Hypertensive Crisis: Above 180/120 mmHg (seek emergency care)

If your readings are consistently elevated, your provider will likely order blood work to check kidney function, cholesterol, blood glucose, and electrolytes. An EKG may be ordered to check for heart changes. If secondary hypertension is suspected, additional testing specific to the suspected cause follows.

Home blood pressure monitoring is a valuable tool. Your provider may ask you to track readings at home for a week or two, morning and evening, to get a clearer picture of your numbers outside the clinic setting.

Treatment Options for Hypertension

Treatment depends on your numbers, your risk factors, and whether you have other conditions like diabetes or kidney disease. The goal is straightforward: bring your blood pressure below 130/80 mmHg for most adults, or below 140/90 if you're over 65 without other major risk factors.

Lifestyle modifications (first-line for everyone):

• Reduce sodium to under 2,300 mg per day, ideally under 1,500 mg
• Follow the DASH diet (Dietary Approaches to Stop Hypertension), which emphasizes fruits, vegetables, whole grains, and lean protein
• Get at least 150 minutes of moderate-intensity aerobic exercise per week
• Lose weight if you're carrying extra, especially around the middle
• Limit alcohol to one drink per day for women, two for men
• Quit smoking
• Manage stress through regular physical activity, sleep hygiene, and structured relaxation

Medication options (when lifestyle alone isn't enough):

Your provider may prescribe one or a combination of medication classes, including:

• ACE inhibitors
• Angiotensin II receptor blockers (ARBs)
• Calcium channel blockers
• Thiazide diuretics
• Beta-blockers (less commonly as first-line now, but still used in specific situations)

The right medication depends on your specific profile. Some work better for people with diabetes, others for people with kidney disease. Finding the right fit sometimes takes adjustment, and that's normal.

When to See a Provider

Don't wait for symptoms. If you've had a high reading at a pharmacy kiosk, at a health fair, or at a previous appointment, schedule a follow-up. Two readings above 130/80 on different days warrant a conversation with a provider.

See a provider urgently if:

• Your blood pressure is above 180/120 at home
• You have a severe headache with chest pain or vision changes
• You experience sudden shortness of breath or confusion

These could indicate a hypertensive crisis. Call 911 or go to your nearest emergency room.

If you already have a hypertension diagnosis and your numbers aren't where they should be, that's also a reason to check in. Medications may need adjustment, or there may be a secondary cause that hasn't been explored.

How Ascend Treats Hypertension

At Ascend Mind and Body, hypertension management falls under our primary care team led by Dr. Jason Saylor, DO, a family medicine physician with 17 years of experience. Dr. Saylor practices at our Wesley Chapel and Tampa offices.

Your first visit is longer than a standard appointment. We review your full medical history, check your blood pressure with proper technique, order baseline labs, and build a treatment plan that actually fits your life. That might mean starting with lifestyle changes alone. It might mean medication right away if your numbers or risk factors call for it.

Follow-up visits are typically scheduled every 4 to 12 weeks until your blood pressure is consistently at target. After that, we move to quarterly or biannual check-ins depending on your stability. We also coordinate care if you're managing related conditions like type 2 diabetes or high cholesterol.

We accept most major insurance plans, including Aetna, and are in the process of credentialing with BCBS, Humana, Medicare, and others. Check our new patients page for current insurance details and how to schedule.

This article is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider for diagnosis and treatment.

This article is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider for diagnosis and treatment.