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Edit to the community's answer: 76% is a lie. Mine was 76% yesterday (June 19, 2015). And I didn't fall unconscious. It is dependent upon the length of time in which you are at that saturation. If you continue to be at 76% for too long you will eventually lose consciousness. But if you are only at 76% for a minute or so you will probably be fine. Put on some oxygen and do some breathing exercises to bring your oxygen saturations up. From what I have been able to find it seems that if your oxygen saturation hits 50% you are immediately unconscious. But more likely it is dependent upon different factors and certain people might be unconscious sooner. However everyone would be unconscious at 50%

If you don't have oxygen call for emergency services and do some structured breathing exercises. I have found that the best exercise to bring my oxygen saturation up quickly is to control my exhaling but to let my body inhale at the rate it wants. That is I slowly control my exhaling and but then exert no control on my inhaling. The only problem is the oxygen saturation only stays so high for a short period of time which is why you should call for emergency services if your oxygen saturation is that low. In fact anything below about 90% should probably be called in as difficulty breathing, especially if you have any symptoms of hypoxia, such as, increased rate of breathing, visual problems, trouble concentrating, fatigue, changes in mood, shortness of breath, blue lips, blue fingers tips, blue ears, et cetera.

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8y ago
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13y ago

My nephew is in the hospital .his oxygen level is 70%.is that bad

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11y ago

If the level is under 95, it is low.

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Q: How low can oxygen saturation go before losing consciousness?
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Related questions

What is include in vital signs?

The vital signs are: * Skin colour. * Skin temperature. * Pulse rate. * Breathing rate. * Level of consciousness (stable, unstable, potentially unstable or unconscious). * Oxygen saturation (the level of oxygen in the blood).


When is an increase to oxygen saturation in tissues recommended?

The purpose is to increase oxygen saturation in tissues where the saturation levels are too low due to illness or injury.


What are oximeters?

It is a device for measuring the oxygen saturation of arterial blood.


Oxygen Saturation results mean?

Oxygen saturation is the extent to which the blood is carrying as much oxygen as it is capable of doing. It is measured as a percentage. Oxygen saturation is the percentage of oxygen in the blood stream. Doctors become concerned when that percentage drops below 90%. It simple terms, at 82%, your brain other other organs are not receving enough oxygen to properly function. Anyone's oxygen saturation level varies from one moment in time to another. If you had a full copy of your sleep study report you might see reference to peak saturation (the highest saturation seen during the study), average saturation, saturation nadir (the lowest saturation recorded during the study), among other terms.


What would happen to the saturation in oxygen when its hot?

I'm assuming you're referring to saturation of oxygen in the blood. If the temperature is increased, oxyhemoglobin curve is shifted to the right, meaning hemoglobin realeses oxygen more readily, thus increasing blood oxygen saturation.


What instrument measures the body's oxygen saturation with a small clip?

A pulse oximeter measures the body's oxygen saturation with a small clip.


What happens if oxygen saturation is 50 percent?

if the oxygen saturation is 50% it means the total hemoglobin content of blood is half saturated with oxygen. in this condition the oxygen delivery to the tissues is the maximum.


What is unsafe oxygen?

Unsafe oxygen level is below 90% oxygen saturation.


What is normal saturation?

"Oxygen saturation" refers to the fraction of hemoglobin that is saturated by oxygen. It is related to the partial pressure of oxygen in the inspired air and, therefore, to altitude. Normal oxygen saturation in an otherwise healthy individual at sea level is > 95%. Low oxygen saturations can be found in a wide variety of lung diseases.


Is o2 saturation lower at high altitude is oxygen saturation lower at a high altitude?

The atmospheric saturation of oxygen decreases as altitude increases. Almost all humans can't live above 18,000 feet due to low oxygen concentrations


What is unsafe oxygen levels?

Unsafe oxygen level is below 90% oxygen saturation.


Can a person increase their oxygen saturation levels?

Exercise regularly. Exercise increases blood circulation and oxygen levels. Walking, swimming and jogging are just a few exercises to help increase oxygen saturation. Lose weight and stop/quit smoking. In a medical situation, you can improve oxygen saturation by providing breathing oxygen.