What is the range for high and low blood pressure?
What is the range for high and low blood pressure?
What is the range for high and low blood pressure?
Normal: Lower than 80. Stage 1 hypertension: 80-89. Stage 2 hypertension: 90 or more. Hypertensive crisis: 120 or more.
What does a blood pressure reading of 140/90 indicate?
Your blood pressure is considered high (stage 1) if it reads 130/80. Stage 2 high blood pressure is 140/90 or higher. If you get a blood pressure reading of 180/110 or higher more than once, seek medical treatment right away. A reading this high is considered “hypertensive crisis.”
What do the two blood pressure numbers mean?
Blood pressure is measured using two numbers: The first number, called systolic blood pressure, measures the pressure in your arteries when your heart beats. The second number, called diastolic blood pressure, measures the pressure in your arteries when your heart rests between beats.
What are the readings for high and low blood pressure?
Understanding your blood pressure reading
- normal blood pressure is considered to be between 90/60mmHg and 120/80mmHg.
- high blood pressure is considered to be 140/90mmHg or higher.
- low blood pressure is considered to be 90/60mmHg or lower.
When to know if your blood pressure is high or low?
So if your top number is over 140 or the bottom number is over 90, you may be diagnosed with high blood pressure, regardless of the other number. If your top number is under 90 or your bottom number is under 60, you may be diagnosed with low blood pressure. Use the chart to see where your numbers sit.
What do the numbers on a blood pressure reading mean?
The top number of your blood pressure reading tells you the force of the blood against artery walls when your heart beats. It is called systolic pressure. The bottom number tells you what your blood pressure is when your heart is at rest between heartbeats. It is called diastolic pressure. What numbers mean high blood pressure?
Which is the highest and lowest level of blood pressure?
This is the highest level your blood pressure reaches when your heart beats, forcing blood around your body. Diastolic blood pressure. The second number, or bottom number, is the lowest level your blood pressure reaches as your heart relaxes between beats. Blood pressure is measured in millimetres of mercury (mmHg).
What does the diastolic blood pressure reading mean?
140 or more is stage 2 hypertension. 180 or more is a hypertensive crisis. Call 911. What Does the Diastolic Blood Pressure Number Mean? 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.
What numbers are considered too low for blood pressure?
Most doctors consider blood pressure too low only if it causes symptoms. Some experts define low blood pressure as readings lower than 90 mm Hg systolic or 60 mm Hg diastolic. If either number is below that, your pressure is lower than normal. A sudden fall in blood pressure can be dangerous.
What is a good high blood pressure number?
Generally, anything under 120/80 is considered a good blood pressure. Average numbers between 120/80 and 139/89 are considered “prehypertension.”. If the average of your numbers is more than 140/90, you have high blood pressure.
What is the number one cause of high blood pressure?
Most people have no single cause for high blood pressure. Some of the most common causes of high blood pressure are: Too much of stress in daily life. Change in food habits and eating cycles. Tension. Hereditary factors. Overweight and obesity. Lack of physical activity.
What are the dangers of low BP?
Common symptoms of potentially dangerous low blood pressure are dizziness, fainting, lightheadedness, nausea, dehydration and blurred vision.