Providing written medicationinstructions in patients' preferred language is the most effective solution to improve medication adherence among patients with limited English proficiency. Clear, comprehensible instructions are critical for patients to understand how to take their medications correctly, especially for managing chronic conditions like hypertension. Written instructions in the patient's language ensure that they have a reference they can review as needed, reducing the risk of misunderstanding and improving adherence.

Use clinicians with shared language as interpreters (A): While beneficial, this may not always be feasible, and it does not provide patients with lasting reference material.

Use a telephonic interpreter service to communicate instructions (B): This is helpful for immediate communication but does not offer a permanent resource that patients can refer to later.

Implement an automatic refill program for hypertension medications (D): While this can help with adherence, it does not address the language barrier that prevents patients from understanding how to use their medications properly.

References

NAHQ Body of Knowledge: Addressing Barriers to Medication Adherence

NAHQ CPHQ Exam Preparation Materials: Strategies for Improving Medication Adherence in Diverse Populations

=========