Having the correct amount of oxygen in your blood is important to function normally. However, it’s not really possible for a person to judge how much oxygen is present in their body without having the right device to help measure it. A clip-on pulse oximeter can fairly accurately report your oxygen levels, and certain groups of people in particular can benefit from this device at home.
Read on to learn more about pulse oximeters, and how they can be a useful tool for your health along with proper care.
Who Should Get One?
If you have been given a clean bill of health from your doctor, obviously, there’s no rush to go out and buy a pulse oximeter. But the device is especially helpful for those that have a condition that affects oxygen levels, explains John Hopkins Medicine.
For example, those who have lung cancer, asthma, chronic obstructive pulmonary disease (COPD), or heart failure can all fall into this category, notes the source. It can also help measure oxygen levels in people with other conditions, such as viral pneumonia or other viruses (low blood oxygen can also be related to diabetes).