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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
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Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.