High blood pressure can be stubborn. If you have uncontrolled hypertension, your blood pressure may stay too high even though you’re taking medication.

The good news is that doctors have many ways to treat high blood pressure. It’s rarely just about adding more pills. Instead, it’s about finding the right combination of treatments that work for your body, your routine, and your overall health.

In this article, we’ll explain what uncontrolled hypertension is and walk through the most effective treatment options.

Diagnosing Uncontrolled or Resistant Hypertension

Before deciding that someone has uncontrolled or resistant hypertension, doctors check for:

• Missed doses of medication
• Incorrect blood pressure readings
• White coat syndrome (higher blood pressure readings only at the doctor’s office)

This step is important because many people whose blood pressure isn’t well controlled may actually have one of these issues instead.

Why Blood Pressure Might Stay High

When blood pressure isn’t controlled, there’s usually a reason. Doctors need to identify the underlying causes to determine the right treatment.

They take a step-by-step approach to figure out what’s interfering with treatment. Common causes include:

• High salt intake
• Excess body weight
• Lack of regular physical activity
• Medications that raise blood pressure, such as nonsteroidal anti-inflammatory drugs (NSAIDs), steroids, or decongestants
• Another health condition, like sleep apnea or hormone disorders
• Skipping medications or stopping them due to side effects

Sometimes, more than one of these factors is involved. Addressing even one can help lower blood pressure, and tackling several at once can lead to even greater improvements.

Once these factors are addressed, treatment can focus on the strategies that are most likely to make a difference.

Lifestyle changes may be the foundation of treatment. Even if you need medication, these habits can help your medications work better. Helpful changes include:

• Eating a diet rich in fruits, vegetables, and whole grains
• Cutting back on salt
• Getting regular physical activity
• Limiting alcohol intake
• Losing weight, if appropriate

These changes can help lower blood pressure and improve overall heart health. Even small steps, like eating fewer processed foods or walking more often, can make a real difference over time.

When you start treatment for hypertension, your doctor may prescribe one or more of these common blood pressure medications:

• Diuretics (water pills) — These help the body remove extra salt and fluid. Too much fluid in the bloodstream is one reason blood pressure stays high.
• Calcium channel blockers — These medications help relax and widen arteries so the heart can pump blood more easily.
• Angiotensin-converting enzyme (ACE) inhibitors — ACE inhibitors help relax and widen blood vessels by blocking an enzyme that helps produce angiotensin 2, a hormone that causes blood vessels to tighten.
• Angiotensin 2 receptor blockers (ARBs) — ARBs lower blood pressure by blocking the effects of angiotensin 2.

Some of these medications may continue to be part of your treatment plan for uncontrolled hypertension. Each works in a different way, so combining them can provide better blood pressure control.

Doctors may fine-tune this combination over time to improve results while minimizing side effects. Each drug class includes several medications, so your doctor may also switch you to a different medication if needed.

Not taking medications consistently is one of the most common reasons blood pressure stays high. People may miss doses because:

• They forget.
• They don’t have symptoms.
• They experience side effects.

Doctors may help by:

• Simplifying medication schedules
• Using combination pills
• Adjusting medications to reduce side effects

When medications are taken as prescribed, many people see noticeable improvements in their blood pressure within weeks.

Sometimes another medical condition causes high blood pressure. Blood pressure may improve if that condition is treated. Common causes include:

• Obstructive sleep apnea, which affects breathing during sleep
• Hyperaldosteronism, which causes the body to make too much of the hormone aldosterone
• Renal artery stenosis, a narrowing of the arteries that carry blood to the kidneys

Doctors may order tests to check for these conditions. Treating the underlying cause can sometimes reduce the need for multiple medications.

Mineralocorticoid receptor antagonists block the effects of aldosterone, a hormone that makes the body hold on to salt. Medications used in this class include:

• Eplerenone
• Spironolactone

Research shows that spironolactone can significantly lower blood pressure in people whose hypertension hasn’t responded to other treatments.

Aldosterone synthase inhibitors work by reducing how much aldosterone the body makes. In May 2026, baxdrostat (Baxfendy) became the first medication in this class to be approved by the U.S. Food and Drug Administration (FDA).

Baxdrostat is approved to treat hypertension alongside other medications in people whose blood pressure isn’t adequately controlled. It’s not specifically approved for resistant hypertension.

Lorundrostat is another aldosterone synthase inhibitor, but it has not yet been approved by the FDA.

Researchers believe these drugs may become an important option for those whose blood pressure doesn’t respond well to current therapies. By targeting a key hormone involved in blood pressure regulation, aldosterone synthase inhibitors may offer a more direct way to treat hard-to-control blood pressure.

If blood pressure remains high, doctors may add other medications based on your specific needs. Options include:

• Beta-blockers
• Alpha-blockers
• Central-acting medications, such as clonidine
• Vasodilators (medications that relax blood vessels), such as hydralazine or minoxidil

These medications are usually tried one at a time. Doctors monitor your response closely and adjust treatment to find the best balance between lowering blood pressure and minimizing side effects.

Renal denervation is a procedure that targets nerves around the kidneys that help regulate blood pressure. It may be an option for people who:

• Don’t respond to multiple medications
• Have trouble tolerating medication side effects

Research shows that renal denervation can lead to modest but meaningful reductions in blood pressure, especially when combined with ongoing medical treatment.

Work With Your Healthcare Team

Uncontrolled hypertension often requires a team approach. Your healthcare team may include:

• A primary care doctor
• A cardiologist
• A nephrologist (kidney specialist)
• A dietitian
• A pharmacist

Working with a healthcare team helps address every part of treatment. It also provides more support, which can make it easier to stick with a long-term treatment plan and follow-up care.

It’s also important to remember that high blood pressure treatment isn’t the same for everyone. Your healthcare team will build a plan based on your individual needs. This personalized approach gives you the best chance of controlling your blood pressure.

Join the Conversation

On MyHeartDiseaseTeam, people share their experiences with heart disease, get advice, and find support from others who understand.

What’s one small change you could make today that might help bring your blood pressure under control? Let others know in the comments below.