Blood pressure checks

A blood pressure test measures the pressure in the arteries as the heart pumps. A blood pressure test may be done as a part of a routine health checkup or as a screening for high blood pressure (hypertension). Some people use home monitors to check their blood pressure at home.

Why it’s done

A blood pressure test is a routine part of most health care checkups. Blood pressure screening is an important part of general health care.

How often you should get your blood pressure checked depends on your age and overall health.

• People age 18 and older with optimal blood pressure and no heart disease risk factors should have a blood pressure test at least once every 2 to 5 years.
• People age 40 and older — or younger with an increased risk of high blood pressure — should have a blood pressure test every year. Risk factors for high blood pressure include obesity and being Black.

People who have chronic health conditions, such as high or low blood pressure or heart disease, may need to have blood pressure tests more often.
Your health care provider may also suggest that you check your blood pressure at home. Automated home blood pressure monitors are easy to use. Some can be connected to a computer or cellphone, allowing you to send the information to an online medical record. Ask your provider if this is an option for you.

It’s a good idea to keep a log of your home blood pressure readings. Also have your care provider check your monitor once a year to make sure you are getting accurate readings.

Home blood pressure monitoring isn’t a substitute for visits to your health care provider.