What is mean by diastolic blood pressure?
ANSWER. The diastolic reading, or the bottom number, is the pressure in the arteries when the heart rests between beats. This is the time when the heart fills with blood and gets oxygen. A normal diastolic blood pressure is lower than 80. A reading of 90 or higher means you have high blood pressure.
Which is more important systolic or diastolic blood pressure?
In this review we compare the relative importance of various blood pressure components. Recent findings: Generally, in studies in which readings of systolic and diastolic blood pressure have been compared, systolic blood pressure has been a better predictor of risk.
What causes the diastolic pressure to be high?
In other cases, some uncontrollable factors — such as biological sex, family history, and race — may increase the risk of high blood pressure. Healthful lifestyle changes, including eating a balanced diet and exercising regularly, may contribute to lower diastolic and systolic blood pressure.
What is a good diastolic pressure?
What’s a normal reading? For a normal reading, your blood pressure needs to show a top number (systolic pressure ) that’s between 90 and less than 120 and a bottom number ( diastolic pressure ) that’s between 60 and less than 80.
How do I bring down my diastolic blood pressure?
Follow the 20 tips below to help lower your overall blood pressure, including diastolic blood pressure. Focus on heart-healthy foods. Limit saturated and trans fats. Reduce sodium in your diet. Eat more potassium. Lay off the caffeine. Cut back on alcohol. Ditch sugar. Switch to dark chocolate.
Why is diastolic pressure important?
The bottom number is your diastolic blood pressure, it’s the lowest level your blood pressure reaches between beats. The top number is more important because it gives a better idea of your risk of having a stroke or heart attack.
Is 150 90 A good blood pressure?
As a general guide: high blood pressure is considered to be 140/90mmHg or higher (or 150 /90mmHg or higher if you’re over the age of 80) ideal blood pressure is usually considered to be between 90 /60mmHg and 120/80mmHg.
What is average blood pressure by age?
Average by Age in Adults
|Blood Pressure by Age|
|18-39 years||119/70 mm Hg||110/68 mm Hg|
|40-59 years||124/77 mm Hg||122/74 mm Hg|
|60+ years||133/69 mm Hg||139/68 mm Hg|
What should I do if my blood pressure is 160 over 100?
Your doctor If your blood pressure is higher than 160 / 100 mmHg, then three visits are enough. If your blood pressure is higher than 140/90 mmHg, then five visits are needed before a diagnosis can be made. If either your systolic or diastolic blood pressure stays high, then the diagnosis of hypertension can be made.
Is 90 diastolic too high?
High blood pressure is defined as pressures above 140/ 90 for a period of time. Prehypertension is defined as a systolic pressure from 120–139 millimeters of mercury (mm Hg) or a diastolic pressure from 80–89 mm Hg.
Can high diastolic pressure cause headaches?
The best evidence indicates that high blood pressure does not cause headaches or nosebleeds, except in the case of hypertensive crisis, a medical emergency when blood pressure is 180/120 mm Hg or higher.
What is considered stroke level high blood pressure?
A hypertensive crisis is a severe increase in blood pressure that can lead to a stroke. Extremely high blood pressure — a top number (systolic pressure ) of 180 millimeters of mercury (mm Hg) or higher or a bottom number (diastolic pressure ) of 120 mm Hg or higher — can damage blood vessels.
Is a diastolic of 60 too low?
A blood pressure reading lower than 90 millimeters of mercury (mm Hg) for the top number (systolic) or 60 mm Hg for the bottom number ( diastolic ) is generally considered low blood pressure.
Is 120 over 60 a good blood pressure?
The highs and lows. As a general guide, the ideal blood pressure for a young, healthy adult is between 90/ 60 and 120 /80. If you have a reading of 140/90, or more, you have high blood pressure ( hypertension ). This puts you at greater risk of serious health conditions, such as strokes or heart attacks.
Why is my diastolic so low?
If you have a low diastolic pressure, it means you have a low coronary artery pressure, and that means your heart is going to lack blood and oxygen. That is what we call ischemia, and that kind of chronic, low -level ischemia may weaken the heart over time and potentially lead to heart failure.