Pulse oximeters are being used in the home setting more thanks to old mate Rona.

Here are some thoughts for you to ponder about whether you need one for your own home use. You could apply this information to any medical device really.

Which soap is best for hand washing? Is there one that is “best” for gastro? What about for food poisoning? Or viruses?

Well, it all depends on what you’re trying to achieve.

They are two very different medications, but they have similar effects on the body.