New Blood Pressure Guidelines Could Mean Earlier Treatment

If your blood pressure is a little high, doctors are recommending earlier treatment. Updated blood pressure guidelines released in 2025 by the American Heart Association and American College of Cardiology encourage earlier treatment for some people with stage 1 hypertension. This early form of hypertension is defined as blood pressure between 130–139 mm Hg systolic (the top number) or 80–89 mm Hg diastolic (the bottom number).

The change is designed to prevent cardiovascular damage that can accumulate quietly over the years, according to cardiologist Minisha Kochar, MD.

“We call high blood pressure the silent killer because many people with it don’t have symptoms,” said Dr. Kochar said. “And while your blood pressure is elevated, it's doing a lot of damage to the body. It's one of the leading causes of stroke and heart disease.”

Updated guidelines also incorporate a newer tool called the PREVENT calculator, which considers factors such as blood pressure, cholesterol, body mass index and smoking history to help doctors estimate cardiovascular risk. If someone has stage 1 hypertension and a PREVENT score that shows a more than 7.5% higher risk of heart disease within 10 years, doctors will often recommend starting blood pressure medications.

This means that roughly 10 million adults in the U.S. will now meet the updated guidelines for getting treatment for high blood pressure.

“The bottom line is that we're trying to be more aggressive earlier when we treat patients who are higher risk. Earlier treatment means fewer problems down the road,” said Dr. Kochar.

Beyond starting blood pressure medications earlier, Dr. Kochar also reinforced the new guidelines’ emphasis on lifestyle changes. Stopping smoking, exercising regularly and losing weight when appropriate can all help to reduce blood pressure and improve heart health. Treating related medical conditions can also have an impact. Sleep apnea, for example, can contribute to high blood pressure numbers. However, according to the guidelines, if numbers don’t improve after three to six months, medications should be considered.

“Obviously, the goal is to avoid using medicine if possible,” according to Dr. Kochar. “But if lifestyle changes aren’t enough to lower your blood pressure, medications should be started earlier so they can have the maximum impact.”

Finding the Right Medication

Treatment for high blood pressure is highly individualized. Doctors consider a patient’s other medical conditions when choosing a drug, sometimes selecting one medication that can address multiple problems.

For people with diabetes, for example, some blood pressure medications can also help protect the kidneys. Dr. Kochar noted that certain medications may provide additional benefits for patients with other health conditions.

“We try to tailor the therapy for each individual,” said Dr. Kochar, noting that potential side effects are always part of the conversation and that monitoring patients ahead of time can ensure that potential complications are avoided.

However, just because a patient experiences a side effect initially does not necessarily mean they have to give up on blood pressure treatment altogether. Doctors can adjust dosages or switch medications if a particular option is not working well.

“Taking the time to explain the potential side effects to the patient and being open to making changes if something doesn't work well for the patient is key to making patients more comfortable,” said Dr. Kochar.

Know Your Numbers

Before any treatment decision can be made, it’s important to have an accurate reading of your blood pressure numbers.

Dr. Kochar encourages routine blood pressure screenings in medical offices. Additionally, some pharmacies provide machines that people can use free of charge, while certain health insurance plans offer at-home blood pressure cuffs. More frequent readings can also allow doctors and patients to track changes over time instead of relying on a single measurement.

For Dr. Kochar, the updated recommendations reinforce a simple message: identify high blood pressure before it has the time to cause damage.

“Having a regular conversation with your doctor, making sure you’re getting your blood pressure checked as often as possible,” said Dr. Kochar. “That's one of the best things you can do for your heart.”