Types of Medication-Related Errors
3/17/2011Medication errors, while largely avoidable, are widespread and prevalent and affect approximately 1.5 million people per year. Thousands are estimated to die from medication-related errors each year as well.
Jeffrey H. Dover
Jeffrey H. Dover
According to medical literature, the most commonly reported medication-related errors are:
- Omission. The physician fails to give the patient the drug.
- Repetition. An extra dosage is incorrectly given to the patient.
- Substitution. An incorrect drug is given to the patient.
- Insertion. A drug that was not intended to be administered is given to the patient.
- Incorrect dosing. The type of medication is correct but the dosage is wrong.
- Incorrect route. The medication is correct while the route is not.
- Ignorance of allergy. When a patient is allergic to a medication provided by his or her doctor.
- Failure to adjust dose to patient age. Often, the age of the patient plays a pivotal role in determining the dosage of the medication given. If the dosage isn't adjusted properly due to age, this error occurs.
- Failure to adjust dose to patient's renal function. If dose adjustments aren't made to account for organ functionality (such as with the kidneys), this error has occurred.
- Failure to Recognize Contraindications. A drug is given to the patient that cannot be mixed with one of the medications the patient is already taking.
- Confusing "sound-alike" drugs. An incorrect drug's name sounds like the pronunciation of the correct medication's name.
- Confusing "look-alike" drugs. Drugs that look very similar,.
- Confusing one patient for another. Different patients can have completely different medical histories, conditions, and allergies, so an error like this can be especially dangerous.
- Not recording the administration of a drug. Errors such as this one can lead to multiple doses administered to the patient incorrectly.
- Misreading a prescription. The misreading of a prescription can be very scary, as the patient may end up taking a completely unrelated medication for a condition that isn't present.
One other way that medication-related errors can occur is through the failure of a physician to monitor a drug's effects with lab testing.
The effects of these errors can range from no harm to serious injury and possibly death.
Category: Medical Malpractice
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