Cubist Pharmaceuticals, Inc. (NASDAQ: CBST) today announced it is voluntarily recalling nine lots of CUBICIN (daptomycin for injection) to the user level following complaints of foreign particulate matter in reconstituted vials. The administration of particulate matter, if present in an intravenous drug, poses a potential safety risk to patients such as a thromboembolism or a life-threatening pulmonary embolism.