Doctor insights on:
Causes For Low Oxygen Levels
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
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 moreSee 1 more doctor answer
Can Pfo cause low oxygen levels while exercise. My oxygen levels drops down to about 88 while i am walking, then at rest it goes up to 98?
No: No, certainly not directly. That is, stress can cause a lot of problems, but it would not in of itself cause you to have a low oxygen level. For example, stress could lower your immunity. You could then be more susceptible to getting a lung infection, and then the lung infection could cause a low oxygen level. ...Read more
Atelectasis: Sometimes, there can be parts of the lung not fully inflated called atelectasis. This could cause low oxygen levels and can be reversed by taking deep breaths. This type of lung exercise can be done using something called an incentive spirometer, and walking around. Hope this helps! ...Read more
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