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Should you buy a pulse oximeter?

The popularity of COVID-19 has led to a surge in the sales of pulse oximeters. Pulse oximeters measure the oxygen saturation in red blood cells by emitting light from the fingertips and reading the amount of absorption. The normal range is usually between 95 and 100.This is a handy little device that tells us some information about your body’s functioning. However, if you are considering buying household products, I suggest you save money.


That’s why? You may not need one.

Sometimes home monitoring is required, and patients with severe chronic lung disease or oxygen-dependent patients should track their levels. But this is part of their larger care plan under the guidance of a doctor. Although a pulse oximeter can help you feel a certain degree of health control, you can easily understand and understand this number, but this does not explain the whole situation.

Your pulse oximetry level is not always related to your disease level. Despite the high level of pulse oximetry, many people still feel terrible. vice versa. In the hospital, we do not use pulse oximeters as the only measure of health, and neither should you.

The pulse oximeter is usually not used for patients because it can be easily fixed on the patient. Some people keep a log of their level and draw graphs and charts that are not actually related to their overall health. If you tell me that your oxygen level is usually 97, but now it is 93, what does that mean? As I said before, this is just a measure of your health, and we need more information to determine what might happen.

Believe me, I understand that as COVID-19 challenges many of our health assumptions, there is a desire to control the body. However, the best thing to do is to limit contact and pay attention to how you feel. If you think you have symptoms, please consult your doctor.

Post time: Mar-26-2021