Final answer:
The nurse should educate the client about the need to inform his physician and pharmacist about the herbal remedies.
Step-by-step explanation:
The nurse should be sure to include in the client education the need to inform his physician and pharmacist about the herbal remedies. It is important for the client's healthcare providers to be aware of all medications and remedies he is taking, as they can interact with each other and potentially cause harm. By informing his physician and pharmacist, the client can receive proper guidance and avoid any potential negative interactions or effects.