What your numbers mean
Blood pressure is written as two numbers. The top number (systolic) is the pressure when your heart beats; the bottom number (diastolic) is the pressure between beats. Both matter.
A reading below 120/80 is normal. From 120–129 systolic you're considered elevated. Stage 1 hypertension starts at 130/80, and Stage 2 begins at 140/90. Anything at or above 180/120 is a hypertensive crisis — if you also have chest pain, shortness of breath, vision changes, or weakness on one side, call 911 instead of waiting.
The risk factors you can actually change
Some risk factors you can't change — age, family history, and genetics. But most of what pushes blood pressure up is changeable, and that's the good news: sodium in restaurant and packaged food, weight around the middle, physical inactivity, alcohol, poor sleep, smoking, and chronic stress all raise it.
Even losing 5–10 pounds and walking briskly 30 minutes a day, most days, can drop systolic pressure noticeably. Cutting back to under 2,300 mg of sodium a day helps even more.
How to measure at home the right way
Home readings are often more accurate than office readings because you're relaxed in familiar surroundings. Use an upper-arm cuff (wrist and finger cuffs are less reliable), sit quietly for five minutes first, keep your back supported and feet flat, and take two or three readings a minute apart. Write down the average.
One high reading isn't a diagnosis — your provider wants to see a pattern. Bring your log to your next visit; it's genuinely useful information.
When to call a doctor today
Call your provider the same day if your readings run 160/100 or higher on two occasions, if your home readings suddenly jump well above your usual range, or if you have headaches, dizziness, or vision changes along with elevated numbers. Don't stop or skip blood pressure medication on your own — sudden stopping can cause a rebound spike.
If you're experiencing a medical emergency — chest pain, trouble breathing, weakness on one side, trouble speaking — call 911.
How Affordable Care Clinics can help
Affordable Care Clinics checks blood pressure at every visit, and our providers build long-term management plans with you — lifestyle targets, medication when needed, and home monitoring. If you have high blood pressure along with diabetes or heart failure, ask about our Remote Patient Monitoring program: a cuff at home sends readings straight to our care team between visits.
Walk in or call to schedule — Palm Bay (Brevard County) or Orlando (Orange County).
Trusted sources
- Facts about hypertension — CDC
- Managing blood pressure — American Heart Association
- High blood pressure — Mayo Clinic
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