Is Mercury Poisonous?

When it comes to thermometers, there's been a growing concern about mercury poisoning due to its presence in certain thermometers. However, not all thermometers contain mercury, and some are safer than others.

Galinstan liquid-in-glass thermometers are a great alternative to traditional mercury-containing thermometers. These thermometers contain a non-mercury silver substance called Galinstan, which is just as accurate but much safer. If you do accidentally get this liquid in your eye, simply flush it with water for 15 to 20 minutes and call Poison Control.

Other types of thermometers include digital and electronic devices that use sensors to measure temperature. These are the least concerning when it comes to mercury poisoning because they contain no potentially hazardous liquids that can spill if broken.

On the other hand, traditional glass thermometers containing mercury can be a hazard. If you have a liquid-in-glass thermometer at home, it's essential to know whether or not it contains mercury. Look for the color of the liquid - if it's silver, it may contain mercury. However, if it's another color, such as colored alcohol, it doesn't.

It's also important to note that exposure to broken glass thermometers can lead to injury from the broken glass. And, of course, electronic thermometers with button cell batteries can be very harmful if swallowed.

The good news is that many newer thermometers have non-mercury liquids in glass or digital and electronic devices that use sensors to measure temperature. The Environmental Protection Agency (EPA) recommends using mercury-free thermometers, but doesn't recommend a specific brand.

When it comes to checking body temperature, there are several options available. You can check temperature in the mouth, ear, armpit, rectum, or across the forehead. While rectal temperature is often considered the most accurate, it's not always practical. A fever can be a sign of an infection or other medical condition, so it's essential to have a reliable thermometer at home.

In conclusion, while mercury-containing thermometers do pose some risks, there are safer alternatives available. By choosing a thermometer that's easy to use and read, you can rest assured that you're taking the right steps to protect yourself from potential harm.

Is mercury poisonous