Question:When i was a kid growing up, the antiseptics of an option for cuts and scrapes were iodine and Mercurochrome the left nice brown and also red stains. We still have actually iodine, yet where has all the Mercurochrome gone?


ANSWER:In instance you don"t know, Mercurochrome is a mercury-containing compound supplied as one antibacterial antiseptic. My mommy kept an abundant supply of Mercurochrome around and also a scraped knee or small finger reduced got a small sting and turned red v its application. There was also a yellow-green sheen to it. But no more. Mercurochrome (technically known as merbromin) is turn off the drug keep shelves. Has it been banned? Well, kind of.

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The Food and Drug management has the responsibility of determining even if it is or no pharmaceuticals and food additives are safe. Through a 1938 action of Congress, there were numerous unchecked products. Products like Mercurochrome that had been roughly for years v seemingly no ill results were given a "generally well-known as safe" status. In 1978, the FDA started a evaluation of mercury-containing, over-the-counter products. In general, FDA approval calls for studies come be done to show a product is safe. This had never to be done v Mercurochrome.


Even though Mercurochrome had actually just a small amount the mercury, mercury poisoning was a consideration. (You may recall the recent FDA advisory the warned pregnant women and also young children not come eat specific fish since of high mercury levels.) To influence testing, the FDA pulled the GRAS status and classified mercurochrome as a "new drug" in 1998, which supposed that anyone wanting to offer it nationwide had actually to put it v the rigorous and also costly approval process. Nobody did, and the FDA forbade the sale of Mercurochrome throughout state lines, which successfully killed the product.


Mercurochrome will probably never be tested because there are an ext effective antiseptics, such as Merthiolate and also metaphen. Whether or not you agree, that was one of those better-safe-than-sorry decisions. Mercury poisoning can harm various body organs and fetuses.


In some states, mercury heat thermometers space illegal. The electronic digital form is safer. Then there"s the controversy about amalgam this filling, i m sorry is about 50 percent mercury. There are insurance claims that the mercury filters the end of the fillings right into the body. The FDA has actually not viewed fit to half amalgam from dentistry. (Plastic fillings room now commonly used.) together I"ve written number of times, the Mad hatter in Lewis Carroll"s "Alice in Wonderland" is stated to have actually suffered native mercury poisoning. A mercury compound was supplied to treat beaver skins for hats in the 1800s, and it was typical for employees in the hatting industry to acquire mercury poisoning, which impacted the brain and make one a bit weird.

See more: Is 30 Decimeters Equals How Many Meters, Is 30 Decimeters Equal To 3 Meters


Curious about something? Send your concerns to Dr. Jerry D. Wilson, college of Science and also Mathematics, Lander University, Greenwood, SC 29649, or e-mail jerry
curiosity-corner.net. Selected inquiries will show up in the Curiosity Corner. For Curiosity edge background, go to www.curiosity-corner.net.


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