Amiodarone : grapefruit
A "killer" combination.....
Actually, it probably won't kill you per say, but it will make your live rather miserable for a while to say the least.
I swore off grapefruit juice while I was on the evil amiodarone. It was one of the harder things to give up too as I LOVE grapefruit in all shapes, sizes, and varieties...
Grapes have antioxidants and other things that are actually good for your heart and circulation (the addage about drinking a class of red wine every now and then for heart health.) I haven't heard that they can interfere with medications.
When it doubt, ask your pharmacist when you pick up your scrips.