RECALL: Blood Pressure Medication, Valsartan, Recalled Due to Possible Contaminants
The Food and Drug Administration has announced a voluntary recall of a widely prescribed blood pressure medication made in China, reviving fears about the safety of imported drugs.
Three companies that sell the generic drug, valsartan, in the United States agreed to recall it after the F.D.A. said it might be tainted by N-nitrosodimethylamine (NDMA), considered a probable human carcinogen. The agency is still investigating, but said the contamination was believed to be related to changes in the way that valsartan was manufactured.