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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
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The longest a person has survived after a heart transplant is 24 years.