More than half a million bottles of blood pressure medication are being recalled over a cancer-causing chemical connected to the prescription drug, according to the U.S. Food and Drug Administration.

The U.S. Food and Drug Administration says drug makers have recalled more than a half-million bottles of the blood pressure medication prazosin hydrochloride over concerns it may include a cancer-cau...

The recall involves more than 580,000 prazosin hydrochloride capsules distributed by Teva Pharmaceuticals.