Question

What % of SpO2 do you need O2 therapy?

Answer 1

Oxygen therapy may be recommended when the SpO2 reading is below 90% as measured by a pulse oximeter.

Step-by-step explanation:

When it comes to oxygen therapy, the percentage of SpO2 at which it is typically administered is below 90%. This means that if a patient's oxygen saturation level as measured by a pulse oximeter is below 90%, oxygen therapy may be recommended by healthcare professionals.

For example, if a patient's SpO2 reading is 88%, they would be a candidate for oxygen therapy. In this case, supplemental oxygen would be administered to increase the oxygen level in their blood and improve their overall oxygen saturation.

It's important to note that the specific threshold for oxygen therapy may vary depending on the patient's underlying health conditions and other factors, so it's always best to consult a healthcare professional for personalized recommendations.