Most children with hypertension have no symptoms, but some may experience:

  • headaches that do not go away
  • vomiting (being sick)
  • blurred (fuzzy) vision
  • poor coordination or clumsiness
  • temporary weakness or paralysis (difficulty moving) in one side of the face
  • seizures (fits or convulsions)

If your child has any of the above symptoms, take them to your doctor to check their blood pressure as soon as possible.

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More information

  • Blood pressure and your child’s health

    Understand more about children's blood pressure, how the kidneys control blood pressure to help make sure it is at a healthy level and how you can keep the whole family's blood pressure in a healthy range.

  • Measuring blood pressure

    Information about how children's blood pressure is measured in clinics, surgeries or hospitals, and when you might be asked to measure blood pressure at home.

  • Glomerulonephritis

    A group of conditions in which the kidneys are inflamed and leak blood and protein into the urine.