What Does My Blood Pressure Reading Mean?


Manometer, stethoscope

The information below and in the related links is designed to help you understand what your latest blood pressure readings may mean for your health -- and to provide tips on what you can do to get or keep your blood pressure in a healthy zone.

NOTE: This information isn't a substitute for medical advice provided by your own doctor. If you think you might have hypertension or pre-hypertension, be sure to discuss your blood pressure concerns with a doctor or nurse, who can help you factor in other important information, such as other medical problems you may have. In particular, the information below and in the related links may not always apply to those who are very old, very frail, or have multiple chronic medical conditions.

Also, if you find that your systolic blood pressure (the first, or "top" number) is higher than 160, and your diastolic number (the second number, or "bottom" number) is lower than 90, you may have something called Isolated Systolic Hypertension. This type of high blood pressure becomes more and more common as people get older. For this kind of hypertension, doctors usually conclude it's more important to focus on the systolic pressure, rather than the diastolic pressure. "“ Leslie Kernisan, M.D., Caring.com Senior Medical Editor

Hypertensive Crisis (Emergency Care Needed)

Range Summary

181/111 - 230/140

Readings above 180 systolic pressure (the upper number) or above 110 diastolic pressure (the lower number usually indicate a hypertensive crisis -- putting you in the highest risk category for heart attack, stroke, and other acute life-threatening problems -- and requiring emergency care.

Very high blood pressure can cause symptoms such as headache, nausea and vomiting, mental confusion, vision changes, chest pain, or shortness of breath. If you notice any of these symptoms along with a blood pressure above 185/110, your high blood pressure is considered a hypertensive emergency; call 911.

During a hypertensive emergency, a medical team will work to bring your blood pressure down quickly. If you don't have these symptoms but your blood pressure remains high, doctors call this "hypertensive urgency." It's important to seek medical attention for hypertensive urgency, so that doctors can help bring your blood pressure down over a period of hours to days.

To learn more about what your blood pressure reading means and what you can do, click on the link, below, that most closely matches your reading:

 

Stage 2 Hypertension (High Risk)

Range Summary

160/100 - 180/110

Readings between 160/110 and 180/110 usually indicate STAGE 2 HYPERTENSION, which puts you at high risk for life-threatening problems such as heart attack and stroke.

To learn more about what your blood pressure reading means and what you can do, click on the link, below, that most closely matches your reading:

 

Stage 1 Hypertension

Range Summary

140/90 - 159/99

Readings between 140/90 and 159/99 usually indicate STAGE 1 HYPERTENSION, which means the force of the blood pressure in your arteries is higher than normal, putting you at increased risk of life-threatening problems such as heart attacks and stroke. Blood pressure in this range can also damage organs such as the heart and the kidneys, especially in people who already have chronic medical problems affecting these parts of the body.

If you're already being treated for hypertension, and your blood pressure is in this range, you may need to have your medications adjusted.

If you've never been diagnosed with high blood pressure before, you may have developed hypertension. Hypertension is defined as a systolic blood pressure ≥140, and/or a diastolic blood pressure ≥90. For a new diagnosis of hypertension, elevated blood pressure should be confirmed on at least 3 separate days.

To learn more about what your blood pressure reading means and what you can do, click on the link, below, that most closely matches your reading:

 

Pre-hypertension or High Normal

Range Summary

120/80 - 139/89

Readings between 120/80 and 139/89 usually indicate PRE-HYPERTENSION or HIGH NORMAL, indicating you don't have hypertension but your blood pressure is higher than what experts consider optimal for most adults. Research studies suggest that people with pre-hypertension are more likely to have a heart attack or stroke, compared to people with lower blood pressure. However, many experts currently don't recommend using medications to treat pre-hypertension, unless the patient also has other medical conditions that would benefit from lower blood pressure (such as heart failure or kidney disease).

Many people with pre-hypertension eventually develop true hypertension, so having your blood pressure checked regularly is important.

If you're already on medications for high blood pressure, this level of blood pressure is often considered adequate control by most doctors, especially if your systolic blood pressure is between 120 and 130.

To learn more about what your blood pressure reading means and what you can do, click on the link, below, that most closely matches your reading:

 

Normal Blood Pressure

Range Summary

91/61 - 119/79

Readings above 90/60 and below 120/80 indicate that the pressure in your arteries is considered normal for most adults. However, in some cases, a systolic blood pressure ≤110 can be associated with dizziness when standing. This is more likely to happen to older adults or to people who usually have a much higher blood pressure.

To learn more about what your blood pressure reading means and what you can do, click on the link, below, that most closely matches your reading:

 

Hypotension (Low Blood Pressure)

Range Summary

80/60 - 90/60

Readings at or below 90/60 usually indicate low blood pressure, or what's called HYPOTENSION, meaning the pressure in your arteries is at the lower end of what's considered normal. Some people with blood pressure this low may be prone to weakness or fainting, but many people feel just fine. If you're taking blood pressure medicines, they're probably working better than they need to, and they should be adjusted. It's also possible to get low blood pressure as a side effect of certain medications.

If you're not on any blood pressure medicines, there's usually no need to be concerned about low blood pressure unless you're experiencing negative symptoms such as dizziness, fainting, nausea, or fatigue. In fact, low blood pressure, or hypotension, isn't usually diagnosed unless the patient is experiencing symptoms.

To learn more about what your blood pressure reading means and what you can do, click on the link, below, that most closely matches your reading:

 

Severe Hypotension (Very Low Blood Pressure)

Range Summary

Below 80/60

Readings below 80/60 usually indicate severely low blood pressure, which may have an underlying cause that could indicate a new, serious heart problem or infection. Very low blood pressure can also be caused by an endocrine or neurological condition. However, some people have very low blood pressure but feel fine and are otherwise healthy. Certain medications and nutritional deficiencies can worsen low blood pressure.

To learn more about what your blood pressure reading means and what you can do, click on the link, below, that most closely matches your reading:

 
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