FDA Announces Voluntary Recall of Several Medicines Containing Valsartan

The U.S. Food and Drug Administration is alerting healthcare professionals and patients of a voluntary recall of several drug products containing the active ingredient valsartan used to treat high blood pressure and heart failure. This recall is due to an impurity, N-nitrosodimethylamine (NDMA), which was found in the recalled products. However, not all products containing valsartan are being recalled. NDMA is classified as a probable human carcinogen (a substance that could cause cancer) based on results from laboratory tests. The presence of NDMA was unexpected and is thought to be related to changes in the way the active substance was manufactured.