via.wnep.com
Blood Pressure Medication Recall Expands Due to Cancer Risk
A widespread recall of common blood pressure and heart failure medications has been expanded to include more drugs containing losartan. The recall is due to an "impurity" that is classified as a potential human carcinogen. The impurity, N-Nitroso-N-methyl-4-aminobutyric acid or NMBA, is also classified as a known animal carcinogen, the US Food And Drug Administration noted in a news release about the recall Friday.