By Jen Christensen, CNN
(CNN) — The US Food and Drug Administration expanded the list of drugs being recalled that contain valsartan. The drug is used as a component in a set of drugs used to treat heart failure and blood pressure.
The FDA initially announced a valsartan recall in July after lab tests discovered that some drugs could have been tainted with a substance linked to higher risk of cancer. The drug had previously been recalled in 22 other countries. The expanded recall includes some drugs that contain valsartan and hydrochlorothisazide. Not all of the drugs containing valsartan were impacted.