Diagnosing secondary high blood pressure

Your doctor may suspect that you have secondary high blood pressure (caused by another condition or by medicine) if:

  • Your blood pressure has suddenly gone up since it was last checked.
  • You are young and your blood pressure is 160/100 or higher.
  • You have had many treatments and medicines but your blood pressure is still 160/100 or higher.
  • You have symptoms of conditions that may raise blood pressure, such as obesity and muscle weakness from Cushing's syndrome.
  • Your kidneys don't work as well as they should.

If your doctor thinks you may have secondary high blood pressure, you may need tests to diagnose other health problems that could be causing your high blood pressure. Your doctor will also check any medicines that you are taking—some medicines can cause high blood pressure as a side effect.



Author: Carrie Henley
Robin Parks, MS
Last Updated: July 30, 2007
Medical Review: Anne C. Poinier, MD - Internal Medicine
Caroline S. Rhoads, MD - Internal Medicine
Stephen Fort, MD, MRCP, FRCPC - Interventional Cardiology
Robert A. Kloner, MD, PhD - Cardiology
Ruth Schneider, MPH, RD - Diet and Nutrition

© 1995-2008 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

Click here to learn about Healthwise
Click here to learn about Healthwise