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Mercury poisoning is a type of metal poisoning due to exposure to mercury. [3] Symptoms depend upon the type, dose, method, and duration of exposure. [3] [4] They may include muscle weakness, poor coordination, numbness in the hands and feet, skin rashes, anxiety, memory problems, trouble speaking, trouble hearing, or trouble seeing. [1]
Minamata disease (Japanese: 水俣病, Hepburn: Minamata-byō) is a neurological disease caused by severe mercury poisoning.Signs and symptoms include ataxia, numbness in the hands and feet, general muscle weakness, loss of peripheral vision, and damage to hearing and speech.
Acrodynia is a medical condition which occurs due to mercury poisoning. The condition of pain and dusky pink discoloration in the hands and feet is due to exposure or ingesting of mercury . It was known as pink disease (due to these symptoms) before it was accepted that it was just mercury poisoning. [ 1 ]
Eating too much seafood that’s high in mercury over long periods of time can lead to mercury poisoning. Symptoms include skin numbness, shakes and tremors, double vision, memory problems and ...
According to the New York Times, the centres director, Masanori Hanada, could not understand why in 2014—decades after the mercury discharge—an estimated 90% of Grassy Narrows residents, including newborns, had "symptoms of mercury poisoning". Symptoms included "numbness in the extremities, tremors, memory loss, tunnel vision, birth defects."
At this point, tests proved that she had severe mercury poisoning. [5] [6] [9] Her blood and urinary mercury content were measured at 4,000 μg/L [7] and 234 μg/L, respectively—both many times their respective toxic thresholds of 200 μg/L and 50 μg/L (blood and urine reference ranges are 1 to 8 μg/L and 1 to 5 μg/L). [8]
Just 528 survivors remain after a 1950s industrial disaster that poisoned thousands after waste water from a chemical plant seeped into the Minamata bay.
Mercury can be a potent poison. The most common method of exposure is inhalation, according to the Centers for Disease Control and Prevention, which can result in respiratory symptoms. Abdominal ...