I'm a bit confused and worried about my oxygen levels. A few months ago, I recovered from COVID and currently, I'm on medication for anxiety, as my doctor prescribed. I've noticed that when I'm at rest or walking, my SPO2 hovers around 94-96%. But when I take deep breaths, it jumps to 98-99%. I get that deep breathing brings in more oxygen, but why doesn't this happen when I'm breathing normally? Is there something more I should know?

SPO2 Levels at Rest

• A resting SPO2 of 94-96% can be normal for some individuals, especially post-COVID recovery.
• Anxiety and residual lung changes may contribute to these levels.

SPO2 Increase with Deep Breaths

• Deep breathing increases lung ventilation, improving oxygen exchange and raising SPO2 to 98-99%.

Recommendations
a. Continue monitoring your SPO2 levels.
b. Consult your healthcare provider if levels consistently drop below 94% or if you experience symptoms like shortness of breath.
c. Maintain regular follow-ups for anxiety management.