Coughing and Wheezing
For individuals with underlying lung conditions, hypoxemia may exacerbate symptoms such as coughing and wheezing, indicating a struggle to move air in and out of the lungs.
Confusion and Cognitive Issues
Reduced oxygen supply affects the brain’s functioning, potentially leading to confusion, difficulty concentrating, and other cognitive impairments. [4]
Cyanosis
A notable physical sign of severe hypoxemia is cyanosis, where the skin, lips, and nail beds turn a bluish color due to the lack of oxygenated blood.
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