![]() ![]() If you’re measuring at home, it is advised to seek medical attention if: Related: Acupressure mats - what are they and which are the best? When to seek medical attentionīefore testing at home, it is advised to speak to your GP first as they will be aware of your condition and be able to advise on the best process of monitoring. This handy video from the NHS shows you how to use a pulse oximeter at home under their expert guidance, and how you might monitor your readings if you've been asked to use one by your GP or health professional. Make sure to take the right precautions so the results are as accurate as possible. To use a pulse oximeter to measure your pulse rate and oxygen levels, you simply need to clip the device to your fingertip, switch it on and wait a short time for the results to show. Studies have shown that oximeters can overestimate oxygen saturation, so you should check your oximetry readings with your provider or GP if you’re concerned. Skin pigment can also impact the accuracy of pulse oximetry.If you’re a smoker, the oxygen level shown may be higher than your actual oxygen.You’re not sitting still – activity can raise your heart rate and decrease your oxygen levels shown, or move the oximeter out of place.Your hands are cold (make sure they’re warmed first).If you are wearing nail varnish or artificial nails. ![]() Things that can affect the accuracy of your test include: While it may not be necessary to everyone, this gadget could be used by individuals with underlying respiratory issues who may want to monitor or assess the severity of attacks, or physically active people who experience regular drops in oxygen levels. It is important to invest in one that has been NHS approved, comes from a reputable retailer or has been recognised for its quality. Related: Best products to stop you feeling tired all the time Pulse oximeters are available for sale in your local chemist or online for use at home and while they will record your oxygen levels, some can be inaccurate or give poor readings if used incorrectly. Pulse oximeters used in medical settings or hospitals are high-quality and likely to give you the most accurate reading. It is great for indicating to your doctor if you’re getting better or more unwell and means you can get the treatment you need at the right time. For someone who is healthy, the normal blood oxygen saturation level will be around 95 per cent or above. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |