For decades, people have relied on a 19th-century medical tool for their health: the mercury thermometer. However, by 2010, big names such as from They called on industries to phase out this ancient tool over the next few years due to health and safety concerns. According to National Poison Center in DCMercury thermometers do not pose any danger as long as 0.5 to 0.6 grams of mercury is present inside the glass. But if mercury leaks, it can be absorbed into the skin by inhalation and immediately lead to many problems, including sore throat, breathing difficulties, cough, chest pain, vomiting, and headache.
Furthermore, mercury can be absorbed directly into the skin if a person steps on it after coming into contact with a broken thermometer glass. Although a small amount of the ingredient will not be enough to cause any serious problems, it may lead to skin conditions such as psoriasis. It is worth noting that mercury can cause skin irritation if it comes into contact with healthy skin as well. It is also important to clean mercury appropriately to reduce the risk of further exposure.
the Environmental Protection Agency He notes that using a vacuum cleaner can increase airborne exposure levels, and using a broom to sweep the item can spread it throughout the house in smaller amounts. Even something as simple as clothing worn while exposed to mercury can transmit the element. If a mercury thermometer breaks, the EPA recommends opening windows, keeping people and pets away from the spill area, and following recommended instructions for cleanup.
Digital thermometers have steadily replaced the old mercury thermometers
As WHO Director-General Dr Margaret Chan spoke at the 2013 Minamata Convention, which sought to phase out the production, import and export of mercury-based medical instruments, she made clear the dangers of the chemical. Dr Chan said: “Mercury is one of the top ten chemicals of major public health concern, and it is a substance that pervades and remains in ecosystems for generations, causing severe ill health and mental disability in exposed populations.”
In 2024, from It was reported that Albania, Burkina Faso, India, Montenegro and Uganda have all joined a project worth $134 million to end the use of mercury in medical devices. On the other hand, Europe banned the production and distribution of mercury-based thermometers in 2009. These days, The best way to take your temperature Equipped with a digital thermometer, which clearly comes without the risk of mercury exposure. For decades, mercury thermometers were considered the most accurate way to measure temperature. However, A 1986 study In the Journal of Advanced Nursing I found that mercury and digital thermometers were very accurate on average.
In some ways, a digital thermometer may give a slightly more accurate reading because it provides an accurate number and eliminates the need for guesswork that a mercury thermometer requires. Furthermore, a digital thermometer can provide greater ease of use because it does not require the user to shake it to move the mercury into place. Of course, a digital thermometer also provides results in less than 60 seconds, while its old-fashioned counterpart can take a few minutes to see if The temperature is high enough to be a fever. However, it is important to know How and when to use the many other types of thermometers.
