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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
There are approximately 3 million unintended pregnancies in the United States each year.
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.
Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.