Low Blood Pressure Chart – What Do The Numbers Mean?

Low Blood Pressure Chart – What Do The Numbers Mean?

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This question is crucial for understanding your heart health.

Blood pressure is the force of your blood pushing against the walls of your arteries.

Each time your heart beats, it pumps blood into these arteries.

3 Key Takeaways

✅ Understand What Low Blood Pressure Is

✅ Importance of Monitoring Blood Pressure

✅ Know the Symptoms and Risks of Low Blood Pressure

Your blood pressure is highest when your heart beats, pumping the blood.

This is called systolic pressure.

View Blood Pressure Chart

When your heart is at rest, between beats, your blood pressure falls.

This is the diastolic pressure.

Blood pressure readings are given in two numbers.

The systolic number comes first, and the diastolic number follows.

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For example, 120/80 mm Hg.

Understanding these numbers is key to controlling your blood pressure.

High blood pressure, or hypertension, is well-known.

But low blood pressure, known as hypotension, can also be a concern.

This article will dive into what the numbers on a low blood pressure chart mean.

We’ll explore systolic and diastolic readings, and why they matter.

You’ll learn about the risks and causes of low blood pressure.

Plus, we’ll discuss blood pressure management strategies and treatments.

Continue reading to understand how blood pressure affects your overall vascular health and what you can do to maintain a healthy lifestyle.

Understanding Blood Pressure Readings

Blood pressure readings are crucial for monitoring heart health.

They consist of two numbers: systolic and diastolic pressure.

Systolic pressure is the top number in a blood pressure reading.

Blood Pressure CategorySystolic mm Hg (upper number)Diastolic mm Hg (lower number)
HYPERTENSIVE CRISIS (consult your doctor immediately)HIGHER THAN 180AND/OR HIGHER THAN 120

It measures the pressure in your arteries when your heart beats.

Diastolic pressure, the bottom number, measures pressure when your heart rests between beats.

A normal blood pressure range is usually around 120/80 mm Hg.

However, these numbers can vary based on blood pressure guidelines and individual health factors.

Low blood pressure, also known as hypotension, occurs when readings are lower than normal.

understand blood pressure levels

It’s important to understand blood pressure levels for effective blood pressure management.

Blood pressure monitoring helps in identifying hypotension symptoms and risks.

Regular blood pressure checks are key to maintaining cardiovascular health.

It aids in making informed decisions about blood pressure treatment and medication.

Blood pressure control is not just about managing high pressure (hypertension).

It’s also about recognizing and addressing low blood pressure.

Blood pressure education and awareness are essential for overall vascular health.

What is Low Blood Pressure?

Low blood pressure, also known as hypotension, is when blood pressure readings are lower than normal.

A normal blood pressure reading is typically around 120/80 mm Hg.

When the numbers fall below 90/60 mm Hg, it’s considered low blood pressure.

Low blood pressure can be caused by various factors which we will cover later in this article.

Here is a quick summary.

What Causes Low Blood Pressure?


Changes during pregnancy can cause blood vessels to expand rapidly, leading to low blood pressure

Heart Problems

Conditions like an abnormally low heart rate (bradycardia) and other heart-related issues can result in low blood pressure

Severe Dehydration

When the body loses more water than it takes in, it can cause weakness, dizziness, and fatigue, leading to low blood pressure

Blood Loss

A sudden drop in blood pressure can occur due to significant blood loss from an injury

Severe Infection (Septic Shock)

A severe infection can lead to a life-threatening drop in blood pressure known as septic shock

These include dehydration, certain medications, and heart health issues.

Sometimes, a healthy lifestyle can lead to lower blood pressure, which is generally safe.

However, sudden drops in blood pressure can be dangerous.

Symptoms of hypotension might include dizziness, fainting, and blurred vision.

Blood pressure monitoring

It’s important to monitor blood pressure regularly, especially if you have symptoms.

Blood pressure monitoring helps in understanding your cardiovascular health.

Managing blood pressure is crucial for maintaining overall vascular health.

If you experience symptoms of low blood pressure, it’s important to seek medical advice.

Low Blood Pressure Chart Explained

Understanding a low blood pressure chart is crucial for effective blood pressure management.

A blood pressure chart shows the range of blood pressure readings, including low (hypotension), normal, and high (hypertension).

BLOOD PRESSURE CATEGORYSystolic mm Hg (upper number)Diastolic mm Hg (lower number)
NormalLess than 120Less than 80
Low Blood PressureBelow 90Below 60
Low Blood Pressure Chart

The chart is divided into two numbers: systolic pressure and diastolic pressure.

Systolic pressure, the top number, measures pressure in your arteries when your heart beats.

Diastolic pressure, the bottom number, measures pressure in your arteries between heartbeats.

maintain a healthy lifestyle. low blood pressure chart

In a low blood pressure chart, readings below 90/60 mm Hg indicate hypotension.

Normal blood pressure typically ranges from 90/60 mm Hg to 120/80 mm Hg.

Readings above 120/80 mm Hg may indicate prehypertension or hypertension.

Blood pressure control involves lifestyle changes and, in some cases, medication.

A healthy lifestyle, including diet and exercise, plays a significant role in blood pressure management.

Blood pressure treatment may vary depending on whether a person has low or high blood pressure.

Factors Affecting Blood Pressure

get regular exercise. low blood pressure chart

Blood pressure is influenced by various factors, ranging from lifestyle choices to medical conditions.

Understanding these factors is crucial for effective blood pressure management.

Lifestyle Factors

eat more fruits and vegetables

A healthy lifestyle is key to maintaining normal blood pressure levels.

Regular exercise strengthens heart health and helps regulate blood pressure.

Diet also plays a significant role in blood pressure control.

Eating too much salt can raise blood pressure, while fruits and vegetables can lower it.

Stress is another critical factor; chronic stress can lead to hypertension.

Practicing stress-reduction techniques is important for maintaining healthy blood pressure readings.

Medical Conditions

Certain health conditions can cause changes in blood pressure.

Heart diseases often lead to hypertension or hypotension.

Kidney problems can affect the balance of fluids and salts, impacting blood pressure.

Diabetes, by affecting vascular health, can also alter blood pressure levels.

Regular blood pressure monitoring is essential for people with these conditions.


medications can influence blood pressure

Various medications can influence blood pressure.

Some drugs, like diuretics, are used to lower high blood pressure.

However, certain medications, including some pain relievers, can increase blood pressure.

Blood pressure medication effects should be closely monitored.

Always consult medical advice before starting or changing any medication.

Managing and Treating Low Blood Pressure

monitor and understand your systolic and diastolic pressure readings

Effective blood pressure management often begins with lifestyle changes and home remedies.

Regular blood pressure monitoring is essential to keep track of your blood pressure numbers.

Understanding both systolic and diastolic pressure readings helps in recognizing hypotension symptoms.

A balanced diet, rich in essential nutrients, can positively impact your blood pressure levels.

Staying hydrated is key, as dehydration can lower blood pressure.

Moderate exercise, like walking or swimming, improves cardiovascular health and helps regulate blood pressure.

It’s important to rise slowly from sitting or lying positions to prevent dizziness, a common issue in hypotension.

Compression stockings can also be beneficial in promoting vascular health by improving blood flow.

If lifestyle changes don’t help, or if you experience severe hypotension symptoms, it’s time to see a doctor.

Seek medical advice if you frequently feel dizzy, faint, or have blurred vision.

A doctor can provide a blood pressure treatment plan tailored to your needs.

Blood pressure medication may be prescribed to manage your blood pressure range effectively.

Medications like fludrocortisone and midodrine are often used in treating low blood pressure.

Your doctor might adjust any current medications that could be causing low blood pressure.

Blood pressure management strategies may also include addressing underlying causes like heart issues or dehydration.


In this article, we’ve covered the essentials of understanding low blood pressure and what the numbers mean.

Knowing how to read and interpret your blood pressure chart is crucial for your health.

Remember, both the top (systolic) and bottom (diastolic) numbers are important in determining your overall blood pressure health.

Low blood pressure, or hypotension, has its risks and symptoms, which should not be ignored.

Regular monitoring of your blood pressure is key to maintaining good health and catching any issues early.

If you ever notice unusual changes in your blood pressure readings, don’t hesitate to consult a healthcare professional.

It’s always better to be safe and get expert advice, especially when it comes to your heart and blood pressure health.

Taking control of your blood pressure means taking control of your health, so stay informed and proactive.

Last update on 2024-05-26 / Affiliate links / Images from Amazon Product Advertising API

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