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What Is Considered Low Blood Pressure Reading

What Are The Treatments For Low Blood Pressure

Blood Pressure Facts : What Is a Low Blood Pressure Reading?

The treatments for low blood pressure depend on what caused the condition. Your doctor will work with you to address the cause of the hypotension. In severe cases of hypotension, your doctor may give you IV fluids to raise your blood pressure.

Depending on a variety of factors, such as your age and the type of hypotension, your doctor may recommend one or more of the following: dietary changes, lifestyle changes and/or medications.

To make dietary changes, your doctor might tell you to:

  • Stay hydrated by drinking more water throughout the day.
  • Drink less alcohol.
  • Increase your salt intake slightly because sodium raises blood pressure.
  • Eat smaller, healthy meals and limit carbohydrates.

You can take several steps to avoid a sudden drop in blood pressure. Your doctor may recommend that you make the following lifestyle changes:

  • Wear compression stockings.
  • Get up slowly after youve been sitting or lying down.
  • Avoid standing for long periods of time.
  • Sit up and breathe deeply for a few minutes before getting out of bed.

Your doctor might prescribe medications like:

How Blood Pressure Is Measured And What The Readings Mean

Blood pressure is expressed as two numbers, with one over the other. The first, or top, number is the systolic blood pressure. This indicates the amount of pressure your blood exerts against the walls of your arteries when your heart contracts. The second, or bottom, number is the diastolic pressure, which refers to the amount of pressure in your arteries when your heart refills between beats.

Your healthcare provider typically measures your blood pressure using a stethoscope and an inflatable cuff that wraps around your upper arm. The cuff is inflated until it is tight enough to stop the blood from flowing, then it is slowly deflated. Through the stethoscope, your doctor or nurse will hear the whooshing sound of the blood returning; this is the systolic pressure. The moment the whooshing sound disappears marks the diastolic pressure.

The commonly accepted ideal blood pressure for adults is 120/80 mm Hg or lower. But since blood pressure naturally rises with age, your BP might be higher than that without any cause for concern. For instance, according to a chart from Disabled World, a normal blood pressure reading for an 80-year-old woman could be 134/84 mm Hg.

So, what is considered low blood pressure in elderly people? Typically, the low blood pressure range is anything below 90/60 mm Hg. This is called hypotension. The Disabled World chart shows that a dangerous blood pressure level is 50/33 mm Hg.

What Is Considered A Low Blood Pressure Reading

What Is Considered A Low Blood Pressure Reading. Healthy and unhealthy blood pressure ranges. Within certain limits, the lower your blood pressure reading is, the better. Use our blood pressure chart to learn what your blood pressure levels and numbers mean, including normal blood pressure and the difference between understanding your results is key to controlling high blood pressure. Blood pressure can be categorized into five different types, namely: How low is too low for blood pressure?

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Normal Blood Pressure For Men And Women By Age

A normal blood pressure reading indicates that the heart and blood vessels are not working too hard pushing blood and that the blood is not exerting too much pressure on the walls of the vessels, says Aseem Desai, M.D., a cardiologist at Providence Mission Hospital in Southern California. Recent data from the American Heart Association suggests the optimal normal reading for adults over 20 is lower than 120/80 mmHgVirani S, et al. Heart disease and stroke statistics 2021 update . American Heart Association Journal. 2021;143:e254-e743. .

Dr. Desai notes blood pressure can vary depending on a persons age, gender, race and ethnicity, but it should still fall within the general normal range. While numbers lower than 120/80 are generally considered normal, Dr. Desai adds, The target blood pressure for treatment varies depending on age and associated co-morbidities .

Previously, guidance for normal blood pressure for adults varied by gender and specific age, but new data states normal blood pressure for adults as a collective is less than 120/80 mmHgHigh Blood Pressure Symptoms and Causes. Centers for Disease Control and Prevention. Accessed 7/16/2021. .

When it comes to race and ethnicity, Dr. Desai says certain groups have a higher rate of hypertension. Non-Hispanic Black people have a significantly higher rate of hypertension compared to non-Hispanic white people, and Hispanics and non-Hispanic Asians have lower rates than the first two, he says.

What Causes Low Blood Pressure

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The cause of low blood pressure isn’t always clear. It may be associated with the following:

  • Pregnancy
  • Some prescription medicines such as for high blood pressure, depression or Parkinsonâs disease
  • Heart failure
  • Heart arrhythmias
  • Widening, or dilation, of the blood vessels

Who Gets Postural Hypotension?

Postural hypotension, which is low blood pressure when standing up suddenly, can happen to anyone for a variety of reasons, such as dehydration, lack of food, or being overly fatigued. It can also be influenced by genetic make-up, aging, medication, dietary and psychological factors, and acute triggers, such as infection and allergy.

Postural hypotension occurs most frequently in people who are taking drugs to control high blood pressure . It can also be related to pregnancy, strong emotions, hardening of the arteries , or diabetes. The elderly are particularly affected, especially those who have high blood pressure or autonomic nervous system dysfunction.

Hypotension after meals is a common cause of dizziness and falls after eating. This is most common after large meals containing a lot of carbohydrates. Itâs believed to be caused by blood pooling into the vessels of the stomach and intestines.

Common causes of naturally occurring postural hypotension include:

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How Is Low Blood Pressure Treated

If your blood pressure is naturally low and isnt causing you any problems it probably wont need any treatment. If you have symptoms and your doctor or nurse feels that you would benefit from treatment, they will try to find the cause of your low blood pressure so that they can find the best way to treat it.;

The treatments will vary depending on the cause.

  • A change in medications. If your GP thinks that your blood pressure is caused by a medication youre taking they might want to try an alternative medication or a different dose.
  • Hormone replacement. If your low blood pressure is caused by a change in certain hormones, for example if your adrenal glands have been damaged, you may be referred to a specialist called an endocrinologist. They might prescribe hormone replacement medication.
  • Medicines to stimulate your nerves. If you have a neurological condition, you may be given medicines to stimulate the nerves.
  • Medicines for low blood pressure. These medicines narrow your blood vessels or expand the volume of your blood to raise your blood pressure. These are very rarely needed, as the treatments listed above and the changes you can make for yourself are usually enough.

Low Blood Pressure Chart

Considering low blood pressure chart in context of women, for men, during pregnancy and by age

Low blood pressure is defined as blood pressure that is below the normal expected for a person in a given environment. You may look at the blood pressure definition for a broader definition of blood pressure. The following low blood pressure chart is applicable to adult men and women. This is because both adult male and females are expected to have a similar normal blood pressure on average of 120/80mmHg.

This chart in discussion here may not be efficiently applicable on children because infants and children specifically have significantly lower blood pressure compared to adult men and women.

High blood pressure which is also known as hypertension is often presented with the aid of a high blood pressure chart showing the various stages of hypertension congruent with particular blood pressure numbers. Several challenges present when attempting to do the same for low blood pressure in the form of a low blood pressure chart.

Chief among these challenges is the widely agreed and understood relativity of a low blood pressure condition. The chart above summarizes known data of low blood pressure readings in some individuals and accompanying symptoms of low blood pressure.

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Heart Attack And Heart Disease

High blood pressure can damage your arteries by making them less elastic, which decreases the flow of blood and oxygen to your heart and leads to heart disease. In addition, decreased blood flow to the heart can cause:

  • Chest pain, also called angina.
  • Heart attack, which happens when the blood supply to your heart is blocked and heart muscle begins to die without enough oxygen. The longer the blood flow is blocked, the greater the damage to the heart.
  • Heart failure, a condition that means your heart cant pump enough blood and oxygen to your other organs.

How Can You Prevent Low Blood Pressure

TriHealth Doctor on Call: When is a Blood Pressure Reading Too Low?

You may be able to prevent hypotension by making changes to your lifestyle and diet, such as:

  • Eating fewer carbohydrates and choosing small, healthy meals.
  • Staying hydrated and avoiding alcoholic drinks.
  • Rising slowly when youve been sitting or lying down.
  • Taking a few deep breaths before you change position.
  • Wearing compression stockings.

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Symptoms And Causes Of Low Blood Pressure

Many different conditions and situations can cause low blood pressure, from standing up too fast to being pregnant. Sometimes, low blood pressure is linked to an underlying problem. Thats why its important to see your doctor right away if you experience the signs of low blood pressure.

Symptoms of low blood pressure can include:

  • Dizziness
  • Fatigue
  • Depression

Low blood pressure can be a sign of serious heart, endocrine or neurological conditions. If left untreated, the brain and other vital organs do not get the oxygen and nutrients they need. In extreme cases, this can cause shock, a life-threatening condition.

If you show signs of low blood pressure, your doctor will conduct an exam and may perform tests to determine whats causing the condition. Low blood pressure can occur with many other conditions.

Some causes of low blood pressure are:

Blood Pressure Chart: Where Do Your Numbers Fit

High Blood Pressure: Symptoms and Natural Prevention. Healthy and unhealthy blood pressure ranges. Use our blood pressure chart to learn what your blood pressure levels and numbers mean, including normal blood pressure and the difference between understanding your results is key to controlling high blood pressure. How low is too low for blood pressure? Within certain limits, the lower your blood pressure reading is, the better.

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What Can I Do To Prevent Or Manage High Blood Pressure

Many people with high blood pressure can lower their blood pressure into a healthy range or keep their numbers in a healthy range by making lifestyle changes. Talk with your health care team about

  • Getting at least 150 minutes of physical activity each week
  • Not smoking
  • Managing stress

Learn more about ways to manage and prevent high blood pressure.

In addition to making positive lifestyle changes, some people with high blood pressure need to take medicine to manage their blood pressure. Learn more about medicines for high blood pressure.

Talk with your health care team right away if you think you have high blood pressure or if youve been told you have high blood pressure but do not have it under control.

What Is The Ideal Blood Pressure

Understanding the highs and lows of your blood pressure ...

Blood pressure readings are calculated using one number over another: systolic blood pressure over diastolic. The blood pressure monitor shows measurements in millimetres of mercury, appearing as mmHg. Everyones blood pressure will be slightly different and you would need to discuss with a medical professional as to whats safe for you.

The normal blood pressure range for adults comes in between 90/60mmHg and 120/80mmHg. This means that anything below 90/60mmHg mark constitutes low blood pressure;, while anything above 140/90mmHg indicates high blood pressure; as this is the threshold where a medical professional would actively monitor your blood pressure.

Knowing these numbers can help make you more aware of your health, and may help you to stay on top of your blood pressure

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How To Lower Blood Pressure

If you’re over 70 and have been told that your blood pressure is too high, don’t let the condition’s lack of symptoms keep you from working to get it into a healthy range. Make it a point to:

Review all your medications with your doctor.“Many people will need medication to manage their blood pressure,” Andromalos says. But be sure to tell your doctor about all other prescriptions you may have and any over-the-counter medications that you take, such as non-steroidal anti-inflammatory drugs or decongestants because they can raise your blood pressure, Dr. Vaishnava says.

Move more. Regular, moderate exercise can help you lower your blood pressure, the Mayo Clinic states. Find an activity you enjoy so that you’ll stick with it cycling, walking, swimming or dancing, for instance. Strength training and high intensity interval training also can help lower your blood pressure.

Lose weight. The higher your body mass, the harder your heart has to work to pump critical blood. Losing even a small amount of weight can help lower your blood pressure, the Mayo Clinic states.

What You Should Know About Fluctuating Blood Pressure In The Elderly

As you help monitor your loved ones blood pressure, keep in mind that numbers fluctuate slightly throughout the day thats normal. Several factors influence your blood pressure numbers. For example, your blood pressure may be lower if youre resting and higher if youre stressed. This means you may have a normal reading in the morning and an elevated number in the afternoon.

If youre concerned about excessive fluctuation in your loved ones blood pressure numbers:

  • Read instructions to ensure youre using your home blood pressure monitor equipment correctly. Variations in how you measure your loved ones blood pressure can result in different readings.
  • Bring your home monitor to your next doctors appointment to compare readings.
  • Be aware of white coat hypertension. In some cases, a persons blood pressure may be high at a doctors office but normal at home. This could be attributed to the stress related to a doctors appointment.

Your loved ones doctor may want you to keep a blood pressure diary with several readings a day for a couple of weeks to monitor any variations.

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Get With The Guidelines

In 2017, the American Heart Association, the American College of Cardiology and nine other health organizations published revised guidelines for blood pressure.

They were updated “because research suggested that you can have complications from high blood pressure at lower levels than previously thought,” says Laura Andromalos, RD, CDE, nutrition program manager at Northwest Weight and Wellness Center in Everett, Washington, and a certified diabetes educator coach in the telehealth setting for Cecelia Health. “Previously, adults over 65 years old were considered to have high blood pressure at levels over 150/80 mmHg.”

We now know that the ideal of 120/80 lowers the risks for both heart attacks and strokes, according to the American Heart Association. However, each person is unique, so at every age, it’s important to work with your doctor to be sure your numbers fall within a range that is ideal for you and your overall health, Dr. Vaishnava says.

The Definition For What Is Considered High Blood Pressure Has Been Tightened Heres What You Need To Know

What is a normal blood pressure reading?

If you didnt have high blood pressure before, theres a good chance you do now.

In 2017, new guidelines from the American Heart Association, the American College of Cardiology, and nine other health organizations lowered the numbers for the diagnosis of hypertension to 130/80 millimeters of mercury and higher for all adults. The previous guidelines set the threshold at 140/90 mm Hg for people younger than age 65 and 150/80 mm Hg for those ages 65 and older.

This means 70% to 79% of men ages 55 and older are now classified as having hypertension. That includes many men whose blood pressure had previously been considered healthy. Why the change?

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Low Blood Pressure Symptoms

Low blood pressure is pressure so low it causes symptoms or signs due to the low flow of blood through the arteries and veins. When the flow of blood is too low to deliver enough oxygen and nutrients to vital organs such as the brain, heart, and kidney, the organs do not function normally and may be temporarily or permanently damaged.

Unlike high blood pressure, low blood pressure is defined primarily by signs and symptoms of low blood flow and not by a specific blood pressure number. Some individuals routinely may have blood pressure numbers of 90/50 with no symptoms and therefore do not have low blood pressure. However, others who normally have higher blood pressures may develop symptoms of low blood pressure if their blood pressure drops to 100/60.

During pregnancy, blood pressure tends to decrease. Normal blood pressure during pregnancy may be lower than 100/60. Your OB/GYN or Midwife should monitor your bood pressure if you are pregnant.

Symptoms Of Low Blood Pressure In Elderly Individuals

As long as you feel OK, a low blood pressure reading is generally nothing to worry about. Doctors are not usually concerned about a low BP in otherwise healthy individuals.

So, when is blood pressure too low? You should see your healthcare provider if you experience hypotension symptoms such as:

  • Dizziness

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