Which factors should pharmacists consider during a medication therapy review?

During a medication therapy review, pharmacists must consider multiple comprehensive factors that encompass the overall effectiveness of the medication therapy plan. The correct choice highlights several critical areas that need assessment to ensure optimal patient care.

Effectiveness refers to whether the medication is achieving the desired therapeutic outcomes for the patient. Adherence emphasizes the importance of whether patients are taking their medications as prescribed, which significantly impacts health outcomes. Side effects are crucial to review, as they can influence a patient's willingness to adhere to therapy and may require adjustments or changes to the treatment plan. Evaluating the appropriateness of a medication ensures that it is suitable for the patient’s specific health conditions and circumstances, while assessing drug interactions is essential for preventing adverse effects and ensuring safety in the patient's overall medication regimen.

The other options lack the comprehensive depth necessary for an effective medication therapy review. Focusing only on patient complaints, medication costs, or just a couple of factors fails to capture the holistic view of a patient’s therapy, potentially leading to ineffective or unsafe treatment strategies. Therefore, considering all these dimensions helps pharmacists identify issues, optimizemedication regimens, and enhance patient outcomes.