They can cause serious interactions with other medications and certain foods.

Such a serious interaction between two popular drugs was worrisome.

This drug should not be used with certain medications because very serious interactions may occur.

But others contain powerful herbs that can cause serious drug interactions.

In some cases a serious (possibly fatal) drug interaction may occur.

This drug should not be used with the following medication because very serious interactions may occur: mineral oil.

This list is not complete and there are many other drugs that can cause serious drug interactions with dronedarone.

Though widely viewed as safe, these products can cause serious interactions in people taking prescription drugs for heart problems.

There are many other medicines that can cause serious interactions if you use them while taking fosamprenavir.

Taking certain medications with this product could result in serious (rarely fatal) drug interactions.