What should the nurse do immediately after discovering the drug interaction affecting Charlie?

Notifying the prescribing healthcare provider is essential when a nurse discovers a drug interaction. This is crucial because the healthcare provider needs to be informed in order to assess the situation and make any necessary adjustments to the patient's medication regimen. The healthcare provider may need to evaluate the severity of the interaction, consider alternative medications, or adjust dosages to mitigate any risks associated with the drug interaction. Prompt communication ensures that patient safety is prioritized and that Charlie receives the appropriate care in response to the identified issue.

While changing the medication dosage or advising Charlie to stop the medication might seem like immediate actions, these should only be done under the guidance of the prescribing provider. Documenting the findings in the Electronic Medical Record (EMR) is also an important step, but it should not take precedence over addressing the immediate health concern with the prescribing provider.