What action should a pharmacist take upon discovering a potential drug interaction?

Upon discovering a potential drug interaction, the pharmacist should consult with both the prescriber and the patient regarding the risk. This action is essential because it ensures that all parties involved in the patient's care are informed about the potential risks associated with the interaction. By discussing the issue with the prescriber, the pharmacist can determine whether the current medication regime should be altered, if an alternative therapy is available, or if additional monitoring is necessary.

Engaging with the patient also allows for a better understanding of their situation, including any symptoms they may be experiencing or other medications they may be taking that could exacerbate the interaction. This collaborative approach is crucial in maximizing patient safety and achieving the best therapeutic outcomes.

In contrast, ignoring the potential interaction overlooks the responsibility of the pharmacist to safeguard patient health. Changing the prescription immediately without consultation might not only be inappropriate but could also lead to further complications or miscommunication among the healthcare team. Contacting the Board of Pharmacy is typically unnecessary in these situations and is not a part of immediate patient care protocols.

Therefore, consulting with the prescriber and patient is the most appropriate and responsible action a pharmacist can take in response to a potential drug interaction.