I'm really curious about how nasal congestion might impact oxygen levels in the body. Is it possible that having a stuffy nose could actually reduce how much oxygen my body is getting? I'm a bit worried about this and would love to understand it better.

Answered by 1 Apollo Doctors

Dr Kareemulla Shaik

General Practitioner

MBBS
0+ Yrs

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Yes, nasal congestion can decrease oxygen saturation levels, as it reduces airflow through the nasal passages, leading to reduced oxygen intake, which can cause a drop in oxygen saturation levels, especially in individuals with pre-existing respiratory conditions, such as chronic obstructive pulmonary disease (COPD) or sleep apnea.

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Answered 11 days ago

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