Is a broken red liquid thermometer toxic?
Mar 28, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
A broken red liquid thermometer is toxic. The red liquid in these thermometers is mercury, which may leak out if the thermometer breaks. Mercury is a toxic substance harmful to human health. If there is significant mercury leakage or accidental inhalation of mercury vapor, seek medical attention immediately. To prevent such incidents, it is recommended to use digital thermometers or other mercury-free alternatives.
Generally, a broken red-liquid thermometer is toxic. The red liquid in these thermometers is mercury, which may leak out if the thermometer breaks.
Mercury is a toxic substance harmful to human health. Mercury poisoning can cause headaches, dizziness, nausea, vomiting, diarrhea, skin itching, and numbness in hands and feet. Long-term exposure to mercury may lead to nervous system damage, such as decreased memory, difficulty concentrating, and emotional instability. It may also cause kidney damage, including glomerulonephritis and renal tubular injury. Mercury can pass through breast milk or the placenta to fetuses or infants, adversely affecting their neurological and intellectual development.
Therefore, if a red-liquid thermometer breaks, immediate steps should be taken to clean up the mercury, avoiding direct contact. Methods for cleaning include using tape or stiff paperboard to pick up the mercury beads, followed by wiping the area with a damp cloth. If a large amount of mercury has leaked or mercury vapor has been accidentally inhaled, seek medical attention promptly. Additionally, to prevent such incidents, it is recommended to use digital thermometers or other mercury-free alternatives.
