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Renovascular hypertension is a form of high blood pressure .
|The Kidney and its Main Blood Vessels|
|Copyright © Nucleus Medical Media, Inc.|
The kidneys control blood pressure. If blood cannot get to the kidneys, certain hormones get out of balance. The imbalance makes the blood pressure higher.
Blood flow can be disrupted by:
Risk is higher if you:
Most people don't have symptoms. If they appear, you may have:
- High blood pressure—can be hard to control
- Pain in your back or side
- Blood in your urine
- Breathing problems from fluid buildup in the lungs
- Weight gain
- Fluid buildup in your legs, ankles, or feet
The doctor will ask about your symptoms and health history. You may also have:
Care involves lowering blood pressure. This will help lower stress on the kidneys. Care may involve:
- Quitting smoking, getting routine exercise, or eating better foods
- Medicines to lower blood pressure
Surgery such as:
- Percutaneous angioplasty—using a balloon or stent to open the artery
- Bypass—rebuilding a blood vessel by going around the block
- Remove one or both kidneys— nephrectomy
To help keep your kidneys healthy:
- Talk to your doctor about quitting smoking.
- Stay in a healthy weight range.
- If you have a health problem that harms your kidneys, follow your care plan.
National Institute of Diabetes and Digestive and Kidney Diseases
Society for Vascular Surgery
The Kidney Foundation of Canada
Renal artery stenosis. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T115312/Renal-artery-stenosis . Updated September 8, 2017. Accessed June 12, 2018.
Renovascular conditions. Society for Vascular Surgery website. Available at https://vascular.org/patient-resources/vascular-conditions/renovascular-conditions. Accessed June 12, 2018.
Renovascular disease. Patient website. Available at https://patient.info/doctor/renovascular-disease. Updated March 11, 2016. Accessed June 1, 2016.
Renovascular hypertension. Merck Manual Professional Version website. Available at: https://www.merckmanuals.com/professional/cardiovascular-disorders/hypertension/renovascular-hypertension. Updated February 2018. Accessed June 12, 2018.
- Reviewer: EBSCO Medical Review Board Adrienne Carmack, MD
- Review Date: 05/2018
- Update Date: 06/12/2018