Diabetes Drug Increases Death Risk

Rosiglitazone, a drug used to treat type 2 diabetes, is associated with an increased risk of heart failure and death among older patients compared to a similar drug (pioglitazone), concludes a study published on bmj.com today.

As such, the researchers say it is difficult to advocate continued use of rosiglitazone for most patients.

Rosiglitazone and pioglitazone belong to a class of drugs called thiazolidinediones and are widely used for the treatment of type 2 diabetes. They help to control blood sugar levels, but both drugs can also cause side effects including weight gain, fluid retention and heart failure.

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