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Medication errors can be caused by something as simple as bad handwriting, confusion between drugs with similar names, poor packaging design or confusion between metric or other dosing units, according to the Food and Drug Administration. But they're often due to a combination of factors, which makes them harder to prevent.
At Children's in Dallas, there are 10 full-time emergency pharmacists, more than anywhere else in the country, and they are on call 24 hours a day. The pharmacists provide a vital safety net, according to Dr. Rustin Morse, chief quality officer and a pediatric ER physician.
"Every single order I put in," Morse says, "is reviewed in real time by a pharmacist in the emergency department prior to dispensing and administering the medication."