What to Do If a Mercury Thermometer Breaks
Disease description:
While taking my son’s temperature with a mercury thermometer, I accidentally dropped it on the floor and it broke. What should I do if a mercury thermometer breaks?
Doctor's answer (1)
Dr. Wang Liming
The liquid inside a mercury thermometer is mercury—a toxic, volatile liquid metal. If a mercury thermometer breaks, first open windows to ventilate the area and avoid inhaling its vapors. Then, carefully collect all mercury droplets and broken glass fragments using adhesive tape or damp cotton swabs/cloths, place them in a sealed bag, and ensure no skin contact with mercury to prevent harm. If children are present in the household, instruct them to stay away from the affected area.
