Endo Pharmaceuticals (United States)

Endo Pharmaceuticals is a specialty pharmaceutical company with products in pain management, urology, orthopedics, and endocrinology. The company markets branded products including Xiaflex (collagenase clostridium histolyticum) for Dupuytren’s contracture and Peyronie’s disease, Supprelin LA for central precocious puberty, and various pain management medications. Endo’s generic subsidiary Par Pharmaceutical produces affordable generic alternatives.