If your blood pressure remains high even though you are taking three or more blood pressure medications, you may have a condition called resistant hypertension. This means your blood pressure is harder to control and needs specialized evaluation and treatment.

Resistant hypertension increases the risk of heart disease, stroke, and kidney damage. Getting expert care can make a big difference.

What Is Resistant Hypertension?

Resistant hypertension is usually defined as:

• Blood pressure that stays above goal
  despite taking 3 or more blood pressure medications

• One of these medications should usually be a diuretic (water pill)

• Or blood pressure that is controlled but requires 4 or more medications

This condition is common in people with kidney disease, diabetes, obesity, and sleep apnea.

Why Is Resistant Hypertension Serious?

Uncontrolled or resistant high blood pressure can:

• Speed up kidney damage

• Increase protein in the urine

• Raise the risk of heart attack and stroke

• Increase the risk of kidney failure

• Make heart failure worse

That’s why resistant hypertension should not be ignored.

Common Causes of Resistant Hypertension

A nephrologist will look for causes that may be making blood pressure harder to control, including:

• Chronic kidney disease

• Narrowing of kidney arteries (renal artery stenosis)

• Hormonal problems (such as high aldosterone levels)

• Excess salt intake

• Sleep apnea

• Medication interactions

• Fluid overload

Finding and treating these causes can greatly improve blood pressure control.

How Is Resistant Hypertension Treated?

Treatment usually includes:

• Confirming accurate blood pressure readings

• Reviewing all medications

• Optimizing diuretics (water pills)

• Adding specialized medications when needed

• Treating underlying causes

• Lifestyle changes (low-salt diet, weight management, exercise)

Many patients need a personalized combination of medications to reach safe blood pressure goals.

Why See a Nephrologist for Resistant Hypertension?

A nephrologist (kidney and blood pressure specialist) has special training to manage complex and resistant high blood pressure. A nephrologist can:

• Evaluate for secondary causes of hypertension

• Adjust advanced blood pressure medications

• Monitor kidney function and electrolytes

• Manage fluid balance

• Coordinate testing and long-term care

• Help protect kidney and heart health

Expert Care at Kingwood Kidney Associates

At Kingwood Kidney Associates, patients with difficult-to-control blood pressure receive comprehensive, specialized care.

Dr. Sowmya Puthalapattu has expertise in evaluating and treating resistant hypertension. She provides personalized treatment plans to help:

• Achieve better blood pressure control

• Protect kidney function

• Reduce protein in the urine

• Lower heart and stroke risk

• Improve long-term outcomes

When Should You Seek Help?

Consider seeing a nephrologist if:

• You are on 3 or more blood pressure medications

• Your blood pressure is still above goal

• You have kidney disease or protein in the urine

• You have frequent medication side effects

• Your blood pressure is difficult to manage

Take Control of Resistant Hypertension

Resistant hypertension is treatable. With expert evaluation and modern treatment strategies, many patients can achieve better blood pressure control.

If your blood pressure is hard to control, expert care is available at Kingwood Kidney Associates with Dr. Sowmya Puthalapattu. She practices in greater Houston area.