A medication error generally involves preventable harm tied to the medication process. That process can start with the prescribing decision and continue through dispensing, labeling, and administration. It can also include failures in medication reconciliation, especially during transitions such as hospital discharge, rehabilitation admissions, or moving from a facility back home. In Tennessee, where patients may receive care across multiple systems and providers, these handoffs are a common point where errors can occur.
Medication errors can involve a wide range of problems. A patient may receive the wrong medication entirely, the wrong strength, or the wrong dosage schedule. Errors can also involve documentation failures, such as a medication being listed incorrectly in the chart or on the medication administration record. Sometimes a patient is given the right medication but at the wrong time, the wrong route, or without the safety checks that should have been performed.
Another category is safety screening—things like failing to verify allergies, ignoring a known interaction, or failing to account for a patient’s condition and risk factors. Even when the medication itself is not “wrong,” the way it was selected or handled can be negligent. When the result is a preventable injury, it may create grounds for a civil claim based on negligence and related legal theories.


