Final answer:
A pharmacist should assess the need for compounding a cream if it's commercially available, determining if there's a specific need not met by the commercial product. If compounding is necessary, they must adhere to compounding regulations and standards. Otherwise, the commercial product should be dispensed.
Step-by-step explanation:
When a pharmacist receives a new prescription from a prescriber for compounding a cream that is commercially available, the pharmacist should first assess whether there is a need for compounding. As pharmacists can advise physicians on the selection, dosage, interactions, and side effects of drugs they should determine if the compounded cream serves a specific need that the commercial product does not, such as an allergy to an ingredient in the manufactured product or a need for a different strength or dosage form.
If there is a legitimate reason for compounding, the pharmacist should then use their expertise in chemistry and biology to prepare the cream ensuring that they adhere to all relevant regulations and standards of practice for compounding medications. However if the prescription can be filled with the commercially available product without any issues for the patient, the pharmacist should advise the prescriber of this and dispense the commercial product. This approach ensures the safety and effectiveness of the medication while also considering economic and resource efficiency. In any case, clear communication and collaboration between the pharmacist, prescriber and patient are crucial to provide the best possible care.