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Doctor insights on: Effects Of Low Oxygen Saturation Levels

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Are low blood oxygen levels normal?

Are low blood oxygen levels normal?

High is good.: Well you would anticipate 95 to 100% oxygen saturation for a young healthy adult. The lower the oxygen saturation the more concern. ...Read more

Dr. Jeff Livingston
248 doctors shared insights

Hypoxia (Definition)

Hypoxia, is a condition in which the body as a whole or a region of the body is deprived of adequate oxygen supply. It is classified into 4 groups: - hypoxemic - oxygen is low - anemic - decreased ability for hemoglobin to carry oxygen. - ischemic - decreased blood flow. - histotoxic - oxygen is reaching the cells, but the cells are unable to use ...Read more


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Are oxygen saturation levels lower in the elderly?

Are oxygen saturation levels lower in the elderly?

Not necessarily: As we age, it may get a little harder for the oxygen to get into the blood through your lungs. But, as long as you have healthy lungs, the oxygen saturation levels can be normal well into one's 80s or 90s. ...Read more

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What causes low oxygen levels in the elderly?

What causes low oxygen levels in the elderly?

Other diseases: If you ask me what causes low o2 in a perfectly normal and healthy elderly it makes a difference. There is an alveolar to arterial ratio that changes with age, and o2 is lower in elderly by this notion alone but no to point of hypoxia. There is such thing as senile emphysema by age alone, with the changes like that of the skin. See the compressibility of finger as the machine could restrict pulse. ...Read more

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Dexpression, lathergic, low level of vitamin b12. And vitamin d deficiency, low level of energy?

Dexpression, lathergic, low level of vitamin b12. And vitamin d deficiency, low level of energy?

And your question?: I'm not sure what you are asking. Yes, vit d deficiency can cause fatigue. It is easy to correct with 5-8000 iu of d3/day. B12 deficiency can be serious too- try 1000 mcg of sublingual b12/day ; if that does not help try injections. See http://bit.Ly/1fnt3ox ; http://bit.Ly/1607tg3 if fatigue persists after correcting then see a good doc to explore the many other possible causes of fatigue. ...Read more

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Does bronchiolitis cause low oxygen saturation?

Does bronchiolitis cause low oxygen saturation?

It happends: Bronchiolitis causes a build up of secretions in the tiny airways and blocks transfer of oxygen into the tissues. It can and does cause a drop in blood oxygen in many cases. ...Read more

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Can low oxygen level cause tremor?

Can low oxygen level cause tremor?

Possibly: Severe low oxygen can cause muscles to twitch but this is usually in elderly people with peripheral vascular disease or significant cardio-pulmonary disease. ...Read more

Dr. Liawaty Ho Dr. Ho
1 doctor agreed:
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If low hemoglobin effects the high count of lymphocytes?

Dr. Liawaty Ho Dr. Ho
1 doctor agreed:

Not really: Anemia does not cause elevation of lymphocytes...However the anemia and lymphocytosis may be related as those two may be caused by a particular blood disorder. For instance in a case of chronic lymphocytic leuekemia. When this chronic leukemia becomes more progressive and the cancer burden is becoming higher , anemia can happen.Mhowever, in majority other cases those 2 are not related. D/w md. ...Read more

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What are the complications of having low iron saturation levels?

What are the complications of having low iron saturation levels?

Fatigue: Iron may not adequately deliver to bone marrow to produce new red blood cells. Iron may not transfer to other tissues like muscles. ...Read more

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Are low levels of ALT dangerous?

No: High alts may indicate problems, but low normal alts are fine. They are never dangerous in themselves. There are a few rare diseases where alts may be very low. If it was way below low normal, ask your doc to recheck. ...Read more

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What are some of the physiological effects of high / low blood glucose levels?

What are some of the physiological effects of high / low blood glucose levels?

Many: High bs can lead to glucosuria (spelling of sugar in the urine) and on the long turn if persistent, enodothelial damage (inner wall of the blood vessels). Low bs on the other hand, can trigger a cascade of chemical reactions, namely ketone formation, elevated adrenaline, growth hormone, cortisol and sympathetic nervous system activation. ...Read more

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Low rbc, low hgb, high mcv, normal iron & B12 levels. What is the cause of anemia?

Low rbc, low hgb, high mcv, normal iron & B12 levels.  What is the cause of anemia?

Multiple possible.: If a patient has had recent surgery, that might be the cause. B12 and Folic Acid deficiencies can cause a high MCV (ie, it can represent a nutritional cause). Other possibilites include hemolysis (breaking of red blood cells), kidney disease and other chronic diseases. ...Read more

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My iron is low. Hemoglobin low side of normal,ferritin 7, saturation 9%. Dr suggested iron ivs. Is this safe? Risks side effects and chances of thwm.

My iron is low. Hemoglobin low side of normal,ferritin 7, saturation 9%. Dr suggested iron ivs. Is this safe? Risks side effects and chances of thwm.

It's your call: I think they're safe enough, the chances of serious harm from them is low, and you'll feel better faster. Some folks do get sickish during the infusion. I do trust that a cause for your iron deficiency has been sought adequately -- I've seen colon cancer missed in a woman in her 20's with fatal results. If you're deficient due to monthy loss, talk about supplements; if from reflux, Rx'ing this. ...Read more

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Are low iron levels and high bilirubin levels connected?

Are low iron levels and high bilirubin levels connected?

May be, may be not: Further evaluation is obviously needed. I can't say whether it is related or not without getting more information. In many cases- probably those two are not related. However in a case of colon cancer with metastatic disease to the liver- it can cause both increase of bilirubin level as well as low iron. Go to see your md and discuss further your condition. ...Read more

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Causes for low oxygen sats93-97%?

Many possibilities: With a proper medical history one might make some good guesses. That along with a proper physical exam might help better explain. Blood work could possibly even help. Not uncommonly it is a combo of things age included. Generally, it is not a major issue as long as it remains above 90, but still if there has been a sudden change it warrants looking into further. ...Read more

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What do low levels of hemoglobin, hematocrit & red blood cell coupled with high level of bilirubin indicate?

Anemia hyperbilirubi: Anemia and hyperbilirubinemia in a 50 yr old which is acute indicate one of two things, either hemolysis from unknown cause or underlying disease such as chronic lymphocytic leukaemia, lymphoma, viruses hiv, bacterial pneumonias, connective tissue disease e.g. Systemic lupus erythematosis. Herefitary anemias thalasemias, sickle cell anemia. Liver disease, associated with anemia due to other dise. ...Read more

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For blood oxygen saturation level - what is the fatal and normal range?

Oxygen sat curve: If you look at the p50 or oxygen saturation curve, anything above 90% is ok for the hemoglobin to unload as it gets into the tissues and supply them. As the curve goes down to 75% about pao2 of 45, this nears the saturation in the veins where unloading of oxygen to the tissues including heart muscles becomes difficult and there will be eventual death as it gets lower than that. ...Read more

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How can hyperpnea affects partial pressure of carbon dioxide and oxygen levels in the blood?

How can hyperpnea affects partial pressure of carbon dioxide and oxygen levels in the blood?

Hyperpnea/tachypnea: The rapid breathing will blow out co2 and lower its level in the blood. This may or may not affect the o2 level depending on the cause of the tachypnea. ...Read more

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What causes low oxygen level in the blood ?

What causes low oxygen level in the blood ?

Many things...: Many things can cause a low oxygen level in the blood: so many, in fact, that i don't have enough room here to name them all. Here are some common causes: pneumonia; heart failure; clots to the lungs; emphysema; asthma. Hope this helps... ...Read more

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Are the effects of sleep deprivation and high altitude oxygen deprivation similar?

Are the effects of sleep deprivation and high altitude oxygen deprivation similar?

It depends: Some symptoms may be similar such as irritability , confusion, fatigue, headaches. ...Read more

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Can low testosterone level cause anhedonia? What are the symptoms of low testosterone level?

Can low testosterone level cause anhedonia? What are the symptoms of low testosterone level?

Yes: There are lists of common symptoms you can check online, but there are also more subtle things like what you mention. Less tolerance for pain is another. But the best idea is to have lab work and discuss possible supplemental Tx w/ your Dr. There are some risks but if it can help - that's be great! Good luck finding help. ...Read more

Dr. Scott Bolhack
3,149 doctors shared insights

Oxygen (Definition)

Oxygen is a gas that the cells in your body need to work properly. The air we breathe normally has 21% oxygen. A maximum of 100% oxygen can be given. Babies with heart or lung problems may need ...Read more


Dr. Alexander Bankov
97 doctors shared insights

Oxygen Saturation (Definition)

Oxygen saturation is a measure of how much oxygen the blood is carrying as a percentage of the ...Read more