Article: FDA to require bar codes on drugs sold to hospitals Move intended

WASHINGTON -- Inside hospital pharmacies, tiny bar codes just an eighth of an inch tall adorn the blister packs that hold single-pill doses of certain drugs, like Dilantin for seizures and Lipitor for cholesterol.

With a handheld scanner, health care workers guard against medication mixups by matching each pill's bar code to a hospitalized patient's wristband and medical chart. It is to ensure the right person swallows the right dose of the right drug at the right time. If anything's off, an alarm beeps.

Yet only a few drugs today bear bar codes, and very few hospitals have the scanners needed to read them. That's about to change.

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