Final answer:
Naproxen interacts with feverfew by potentially increasing the risk of bleeding because both can increase bleeding tendencies. Other medications listed, such as metoprolol, bupropion, and atorvastatin, do not have significant known interactions with feverfew.
Step-by-step explanation:
You asked about the interaction of feverfew with certain medications in a client who has migraine headaches. The medication from the list provided that is known to interact with feverfew is c. naproxen. Feverfew may potentially increase the risk of bleeding, especially if taken with other medications that can also increase bleeding tendencies. Naproxen is a nonsteroidal anti-inflammatory drug (NSAID), which also carries a risk for bleeding. It is essential to monitor for signs of increased bleeding when these substances are used in combination.
Other options like metoprolol, bupropion, and atorvastatin do not have significant interactions with feverfew based on current known data. However, it's still important for patients to discuss all their medications, including herbal supplements like feverfew, with their healthcare provider to safely manage their health conditions.