Understand it

What's new in the 2025 blood pressure guideline?

By GyroscopeUpdated 15 November 20267 sources

The American Heart Association and the American College of Cardiology published a new US blood pressure guideline on August 14, 2025, replacing the 2017 one. The categories didn’t change, so 130/80 is still stage 1. What changed is how doctors decide who gets medicine and when, plus firmer advice on alcohol and salt, and a new reason to treat early, protecting your memory.

If you heard “new blood pressure guidelines” in the news and wondered whether your number moved, it didn’t. Normal is still under 120/80, elevated is 120 to 129 with a diastolic under 80, stage 1 is 130 to 139 or 80 to 89, and stage 2 is 140 or 90 and up. The big change was in 2017, when the line moved from 140/90 to 130/80. The 2025 guideline kept those lines and changed what happens once you’re over them.

What changed, in short

The changes that affect most people

Medicine comes sooner if your risk is higher. Under the 2017 guideline, doctors used an older calculator to decide stage 1. Now PREVENT does the job, and anyone at stage 1 with a 10-year risk of 7.5 percent or more is recommended medicine alongside lifestyle changes, without waiting. Everyone else at stage 1 gets 3 to 6 months of lifestyle changes first. Ask your doctor for your PREVENT number, since it decides which group you’re in (can I manage it with lifestyle?).

Ideally no alcohol. The 2017 limits of 2 drinks a day for men and 1 for women are still there as a ceiling, and the 2025 guideline says the ideal is none. Cutting back takes the most points off if you drink heavily (alcohol and blood pressure).

A firmer salt target. Under 2,300 mg of sodium a day, working toward 1,500, the same pair the NHLBI gives for its eating plan. Most of that salt comes in packaged and restaurant food (why salt raises blood pressure).

Lifestyle stays first. The guideline keeps food, salt, movement, weight and drinking first for every adult, with a goal of losing at least 5 percent of body weight for people carrying extra and 75 to 150 minutes a week of activity including aerobic exercise (how to lower your blood pressure naturally).

Your memory is now part of the reason. High pressure damages the small blood vessels in the brain, and the guideline recommends treating early partly to lower the risk of mild memory problems and dementia (what high blood pressure does).

Home numbers count more. The guideline recommends home or 24-hour monitoring to confirm a diagnosis, and home monitoring for ongoing care and adjusting medicine (the seven-day home week).

Very high numbers got a new name

The old term “hypertensive urgency” is gone. A number over 180/120 without signs of organ damage is now called severe hypertension, and the guideline advises against quick extra doses of medicine, by mouth or by drip, to bring it down. With signs of damage, it’s a hypertensive emergency, treated in a hospital.

For you, the American Heart Association’s instruction is the same as before. At 180 or higher systolic, or 120 or higher diastolic, wait at least 1 minute and measure again, and if it’s still that high, call your doctor the same day. With chest pain, shortness of breath, back pain, numbness, weakness, a change in vision or trouble speaking, call 911 (when it’s an emergency).

Since the guideline

Two things have happened since August 2025 that bear on it.

• September 11, 2025. The FDA cleared Apple’s hypertension notification for adults 22 and older without a diagnosis. It looks at 30 days of sensor data and gives no number. In its study it caught 41.2 percent of people with hypertension, so no alert doesn’t mean no high blood pressure (what a smartwatch can tell you).
• April 2, 2026. A Cochrane review updated its look at medicine for mild high blood pressure, 140 to 159 in people who’d never had heart disease. Across 5 trials with 9,124 people, the evidence that starting medicine cut deaths or heart attacks was low certainty, it may have cut strokes, and more people stopped because of side effects. It’s one reason the guideline’s risk-based approach for lower-risk people gets debated (medicine: the case for and against).

When the CDC last measured a national sample, from 2021 to 2023, 47.7 percent of US adults had high blood pressure by these lines, and about 1 in 5 of them had it under control.