Blood Pressure

What is a Blood Pressure test?

A blood pressure test is a simple test to check your blood pressure. High blood pressure can cause serious conditions such as stroke and heart disease.

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Blood Pressure

A blood pressure test can check if your blood pressure is too high or too low.

High blood pressure (hypertension) can cause serious problems like strokes or heart disease, but it does not usually have any symptoms. The only way to find out if you have high blood pressure is to get it checked.

Low blood pressure (hypotension) can cause symptoms such as dizziness or fainting.

You may be given a blood pressure test:

  • if a doctor thinks you may have high or low blood pressure
  • as part of a general health check
  • to check if high blood pressure is linked to other conditions you may have
  • if you’re taking medicine for a long-term condition
  • if you’re in hospital to check your health
  • if you’re pregnant as part of your antenatal care

It’s particularly important to get your blood pressure checked if you’re at higher risk of high blood pressure, for example if:

  • you’re aged 40 or over
  • you’re from a Black or South Asian background
  • you have close relatives who have high blood pressure
  • you smoke, drink too much alcohol or caffeine, or eat too much salt
  • you’re living with obesity

Blood pressure measurement is safe and non-invasive.

Possible minor effects:

  • Temporary discomfort or tightness as the cuff inflates
  • Mild arm redness or tingling that settles quickly

  • You will be asked to sit comfortably with your arm supported at heart level.
  • A cuff is placed around your upper arm.
  • The cuff inflates briefly, then slowly deflates while the measurement is taken.
  • One or more readings may be recorded to ensure accuracy.

Duration: usually a few minutes

  • Try to sit quietly and relax for a few minutes before the reading.
  • Avoid talking or moving your arm during the measurement.
  • Recent exercise, caffeine, smoking, or stress can affect readings.
  • Results are interpreted alongside your overall health and, if needed, repeat measurements over time.

How to use our services

You can be seen through the NHS or as a private patient. You’ll need a referral first, and we’ll check it to make sure this service is right for you.

NHS Referral Going Private

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