SPO2: What is it and why is it essential to observe it now?

Referenced by many articles, tracking a individuals’ SPO2 level is vital when their health is in question. But, like so many medical terms, it can be difficult to understand exactly what you potentially need to track or be aware of and why.

So, what exactly is your SPO2 level and why is it so important to monitor it during the time of the current pandemic?

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What is your SPO2 level?

In plain language, your SPO2 level is the degree of oxygen saturation in your blood. Simple, how much oxygen do you have in your bloodstream as a percentage. This tracks the amount of haemoglobin in your blood that is carrying oxygen compared to the amount that is not carrying oxygen with any value above 95% classed as healthy.

As anyone with lungs knows, breathing is essential. But few of us know the vital role that oxygen plays in our bloodstream. Without it, our body cannot carry out a process known as cellular respiration with efficiency. This allows the energy to be released from the food that we eat and allows our body to operate efficiently. A drop in your SPO2 levels can potentially lead to serious issues such as hypoxia or hypoxemia that can affect our judgement, health, and potentially lead to greater issues down the line.

While it’s normally helpful to measure it in times of illness, it’s potentially important to look at when it comes to the current pandemic.

Why is it potentially so important?

When it comes to the proliferation of Covid in our lives, a person’s SPO2 or blood oxygen levels can become incredibly important. While research is still ongoing, many practitioners have seen a drop in your blood oxygen levels as an early warning for contracting Covid 19. This can lead individuals to keep an eye out for other symptoms, order a test through your local government, isolate, or seek out help and guidance if required.

Acting quickly and with the correct information can help you tackle issues head on and catch them before they get too serious. And with pneumonia and respiratory issues being a common complaint for those that are infected with the virus, monitoring your SPO2 levels can be a great way to monitor your recovery.

How do you track it?

Thankfully, monitoring your SPO2 levels can be simple and straightforward if planned correctly. Picking up a device known as a blood pulse oximeter allows you to monitor your blood oxygen levels accurately and painlessly. These clip onto one of your fingers and shine a beam of light on your skin, picking up the degree of light absorption and allowing the device to give an accurate reading on your current levels.

If this may be of value, it is essential to pick your device up from a trusted provider such as Sensoronics SPO2 or other market leaders. This can help you secure a reliable, trustworthy reading and ensure that you are able to take the right action when it truly matters most. 

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Osho is Tech blogger. He contributes to the Blogging, Gadgets, Social Media and Tech News section on TecheHow.