What are normal readings? A normal level of oxygen is usually 95% or higher. Some people with chronic lung disease or sleep apnea may have normal levels around 90%. The “SpO2” reading on a pulse oximeter shows the percentage of oxygen in someone’s blood. If your home SpO2 reading is lower than 95%, call your health care provider. Low blood oxygen, known as hypoxemia, means that the level of oxygen in the blood has dropped below average, normal levels, due to one or more of many different causes. Under most circumstances, breathing room air, normal readings range from 95 to 100 percent. What are Normal Oxygen Saturation Levels? The normal oxygen saturation level is 97–100% (OER #1). Older adults typically have lower oxygen saturation levels than younger adults. For example, someone older than 70 years of age may have an oxygen saturation level of about 95%, which is. Healthy lungs keep the blood oxygenated at a level between 95 and 100%—if it dips below 92%, it’s a cause for concern and a doctor might decide to intervene with supplemental oxygen. How do Oxygen levels and my lung function work. My lung function is 38%, but my oxygen levels stay on the 90's. With any exertion my body becomes quite stressed and I have a hard time breathing. My oxygen level is approx. 98 resting and drops to approx. 92 with exertion.
How does COVID-19 lower a person’s oxygen levels?
Many people with COVID-19 have low levels of oxygen in their blood, even when they feel well. Low oxygen levels can be an early warning sign that medical care is needed.
What is a pulse oximeter?
A pulse oximeter measures how much oxygen is in someone’s blood. It is a small device that clips onto a finger, or another part of the body. They are used often in hospitals and clinics and can be bought to use at home.
Many people consider oxygen level an important sign of how well a body is working, just like a person’s blood pressure or body temperature. People who have a lung or heart condition may use a pulse oximeter at home to check how they are doing, as directed by their health care provider. People can buy pulse oximeters without a prescription at some pharmacies and stores.
Can a pulse oximeter tell if someone has COVID-19 or how well they are doing if they have it?
We do not recommend using a pulse oximeter as a way to tell if someone has COVID-19. Get tested if you have signs of COVID-19 or if you have been close to someone who has it.
If someone has COVID-19, a pulse oximeter may help them keep watch over their health and to know if they need medical care. However, while a pulse oximeter may help someone feel like they have some control over their health, it does not tell the whole story. Oxygen level measured by a pulse oximeter is not the only way to know how sick someone is. Some people may feel very sick and have good oxygen levels, and some may feel OK, but have poor oxygen levels.
Pulse oximetry results may not be as accurate for people with darker skin. Their oxygen levels are sometimes reported as higher than they really are. People who check their own oxygen levels, or those who check it for them, should keep this in mind when looking at results.
Oxygen levels may be low if someone feels short of breath, is breathing faster than usual, or feels too sick to do their usual daily activities, even if a pulse oximeter says their oxygen levels are normal. Call a doctor or another health care provider right away if you have these symptoms.
What are normal readings?
A normal level of oxygen is usually 95% or higher. Some people with chronic lung disease or sleep apnea can have normal levels around 90%. The “SpO2” reading on a pulse oximeter shows the percentage of oxygen in someone’s blood.
If your home SpO2 reading is lower than 95%, call your health care provider.
Low oxygen levels will rob you of your eye sight, short term memory, and your energy. Eventually low oxygen levels will weaken your heart muscle.
Heart Failure IS -> Progressive weakening of your heart muscle! (Read that sentence again. It is that important.)
The world is facing an epidemic of heart failure! This ONE health crisis will rob more productive work years from Americans than any other.
Ideal Oxygen Level While Sleeping
Why should you be concerned about oxygen?
Oxygen isn’t typically something you worry about. If you are looking into “low oxygen levels”, you likely heard the term from your doctor. As the caregiver of a loved one, you
might become familiar with the importance of oxygen as a life saving requirement, but fail to realize how effective it can be in minimizing discomfort and maintaining quality-of-
life.
Ideal Oxygen Level In Blood
Everyone worries about high blood pressure, carrying extra weight and other issues routine blood work can reveal. It’s all part of the natural aging process and your growing
concern for your health. After all, you don’t ignore your bad health until it kills you if you know better, right?
Being over-weight increases your risk for many diseases, especially heart disease. So, you diet and attempt to get “regular exercise”. Maybe you join a gym, or consider
gastric bypass surgery. You do what it takes because health is important.
High blood pressure is called the silent killer, because it can be deadly without symptoms. Most people know that it’s important to get their blood pressure checked
regularly, just to be safe.
You’ve been told you should worry about your cholesterol levels. Everybody seems to know that reducing your bad cholesterol is important, so your doctor will likely offer
you a prescription to lower your cholesterol if it is elevated. Even if your cholesterol isn’t elevated, your doctor may prescribe Statin medication as a “precaution” when you
have other risk factors for heart disease. (That so called preventative medication might not be such a good idea.
There are plenty of risk factors to worry about. Why add oxygen to the list?
If your doctor is expressing concern about your blood oxygen levels, you should be concerned, too.
You may be inclined to argue with your doctor if he/she would like to see you using oxygen 24 hours a day. It’s fair to say that round-the-clock oxygen therapy is inconvenient and irritating.
It’s also difficult to understand why it is necessary.
What is there to be concerned about?
Consequences of Low Blood Oxygen Level:
• damage eye sight
• deteriorate short term memory
• weaken muscle (your heart is a muscle)
• increase pain
• reduced clarity/focus
• loss of your natural charming disposition
• potentially create life threatening cranial nerve stimulation
Since low-flow home-oxygen is completely safe and doesn’t cause side-effects you are better off to use it than to resist using it and suffer the consequences of low blood oxygen. It isn’t an easy to swallow pill, but it might just be more important than every pill in your pill box.
Oxygen is one prescription you don’t want to second guess.
If your doctor wants you on oxygen, you are crazy to argue.
Does your doctor monitor your blood oxygen levels routinely?
Not all doctors have oximeters (oxygen measuring devices) in their office. If they don’t have one, they have no way to routinely monitor your oxygen level during your physicals, check-ups and illness related appointments.
This isn’t at all unusual. Even if doctors have oximeters, they may not use them unless you have some sort of breathing complaint. It isn’t widely understood, even with doctors, that low oxygen is most often NOT accompanied by shortness-of-breath.
It isn’t at all uncommon for doctors and nurses to minimize the importance of oxygen therapy and to dismiss low oxygen readings if they only last a short period of time.
This approach is much like waiting for things to get worse.
Whether your doctor monitors your blood oxygen level or not, YOU SHOULD.
There is no doubt about it. Taking an active role in your health care can cause you more stress than putting blind trust in your doctor, but if your doctor doesn’t offer you thesolution you need, who will?
Doctors are making educated guesses and doing the best they can. Luckily they also have the benefit of a well educated team with many years of combined experience. Good health care requires team work. It can be tempting to allow your doctor to lead the team but NO ONE is more motivated and invested in finding solutions to your suffering than YOU are.
It’s important for you to be aware that your participation is the key to positive results.
Certainly, if your health care team doesn’t successfully uncover the cause of your suffering and eliminate it or otherwise address it, you are the only one who will suffer the consequence. Ultimately, you pay the price for oversights and mistakes.
Unfortunately, low blood oxygen causes devastating consequences.
If your doctor is advocating for oxygen therapy, you are fortunate. Most doctors overlook the harm low oxygen levels are causing and shrug off the importance of monitoring and meeting oxygen needs.
Good quality-of-life is your goal. The damage caused by low oxygen levels prevents you from functioning the way you normally would. How much joy would you lose if your
eyesight slowly deteriorated?
As you age, you tend to think you are just getting old and out of shape. The progressive muscle weakening caused by low oxygen levels effects your heart muscle. When your
heart muscle is weakened by low oxygen levels your whole world changes, but it doesn’t typically happen all of a sudden.
When you suffer a heart attack part of your heart muscle dies. With congestive heart failure things [more often than not] happen very slowly. The progressive weakening of your heart muscle is gradual. For years your doctor will tell you “your heart is fine”.
Once you know you are living with congestive heart failure, you should understand that oxygen is the key to protecting your weakened heart muscle and to strengthening it.
Low oxygen is a BIG deal.
If your low oxygen levels are caused by lung disease, it’s important to remember that keeping your blood oxygen level above 92% is important to protect your heart.
If your low oxygen levels are caused by heart disease, it’s important to remember that failing to address low oxygen levels will further weaken your heart muscle.
So how low is too low?
7 Facts to Remember About Blood Oxygen Saturation Levels
1. When oxygen saturation levels fall below 92%, the pressure of the oxygen in your blood is too low to penetrate the walls of the red blood cells. It is a matter of gas laws.
2. Your insurance company may not pay for oxygen unless your levels fall to 88% oxygen saturation. This has nothing to do with what is best for you, it is just the point at which your insurance is willing to pay.
3. Every time your oxygen level falls below 92% saturation the cells of your body are oxygen starved.
4. When you fail to meet your oxygen needs, every organ in your body suffers the consequences.
5. Low oxygen levels may be present only at certain times.
- when retaining excessive fluid
- when airways are reacting to irritants
- with respiratory illness
- sleep apnea
- about 3:00am when you wake gasping for air
- with activity when your heart muscle has become weak, though isn’t technically “congestive heart failure”….. yet
6. Recurring low oxygen levels are harmful and should be treated with supplemental oxygen.
7. The problem is that your doctor may not witness your oxygen levels at 88%, and if he doesn’t see that reading on an oxygen meter (oximeter), then most insurance companies will not pay for it, and therefore doctors don’t order it.
Low oxygen levels are definitely something to worry about!
If you feel you may be experiencing low oxygen levels be sure to ask your doctor to check your pulse oximetry reading.
Ideal Oxygen Level In Home
Symptoms of low oxygen are:
- shortness of breath/ difficulty breathing/ dyspnea
- extreme fatigue
- chest tightness
- mental confusion
- tingling fingers
- water retention (especially feet/ ankles)
- chronic cough
If you are experiencing blood oxygen saturation levels below 92% now, waiting for your doctor to witness it below 88% and order oxygen is equal to sitting around waiting to get worse.
Are you concerned?
Google+ Comments