If a fax copy is unclear, what should a pharmacist do first?

• A. Verify the details with the prescriber.
• B. Call the patient to confirm.
• C. Accept the fax as valid if it looks legible.
• D. Check the patient's medical history.

Answer: (A)

When information on a received order is unclear, the priority is to obtain a clear, authoritative instruction from the prescriber to ensure patient safety. The pharmacist should contact the prescriber to verify all essential details—medication name, dose, route, frequency, duration, quantity, any special instructions, and patient identifiers or allergies—before dispensing. This direct confirmation prevents misinterpretation, incorrect dosing, or dispensing the wrong drug.

Calling the patient to confirm isn’t appropriate as the first step because the patient may not have the necessary prescription details, and it can delay care and raise privacy concerns. Accepting the fax as valid if it looks legible ignores the missing or ambiguous information and risks dispensing errors. Checking the patient’s medical history is a valuable safety check, but it doesn’t resolve the unclear order itself; you’d use that information after you have a confirmed order. Confirming with the prescriber first ensures the accuracy of the prescription before moving forward.