High blood pressure in children

Mayo Clinic Health Manager

Get free personalized health guidance for you and your family.

Get Started

Free

E-Newsletter

Subscribe to receive the latest updates on health topics. About our newsletters

  • Housecall
  • Alzheimer's caregiving
  • Living with cancer

Risk factors

By Mayo Clinic staff

Your child's risk factors for high blood pressure depend on whether it's caused by another health condition your child has, or lifestyle factors.

Secondary hypertension
Secondary hypertension is high blood pressure that's caused by an underlying health condition. This is the type of high blood pressure that's more common in young children. Other health conditions that can cause high blood pressure include:

  • Chronic kidney disease
  • Polycystic kidney disease
  • Type 1 diabetes
  • Heart problems, such as coarctation of the aorta
  • Adrenal disorders
  • Conditions affecting the kidneys, such as lupus
  • Hyperthyroidism
  • Pheochromocytoma, a rare tumor in the adrenal gland
  • Narrowing of the artery to the kidney (renal artery stenosis)

Essential hypertension (primary hypertension)
Essential hypertension is high blood pressure that occurs on its own, without an underlying condition. This type of high blood pressure occurs more often in older children and adolescents. The risk factors for developing essential hypertension are:

  • Being overweight or obese (a body mass index over 25)
  • Lack of physical activity
  • Type 2 diabetes or a high fasting blood glucose level
  • High cholesterol and triglycerides
  • Too much salt (sodium) in your child's diet

DS01102

Aug. 22, 2008

© 1998-2009 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com," "EmbodyHealth," "Reliable tools for healthier lives," "Enhance your life," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.

Print Share Reprints

Text Size: smaller largerlarger