What are symptoms of low oxygen saturation?

Symptoms of low oxygen saturation (also known as hypoxemia) can include:

- Shortness of breath

- Rapid heart rate

- Confusion or disorientation

- Chest pain or tightness

- Cough

- Wheezing

- Bluish discoloration of the skin, lips, or nail beds (cyanosis)

- Sweating or clammy skin

- Headache

- Nausea or vomiting

- Fatigue

- Loss of consciousness

If you experience any of these symptoms, it's important to seek medical attention immediately, as low oxygen saturation can be life-threatening if left untreated.