SunGen Pharma has received its sixth ANDA approval from the FDA for Methylprednisolone tablets, 4 mg.   This drug product is a corticosteroid used to treat conditions including arthritis, allergic reactions, and immune system disorders, as well as dermatologic, ophthalmic, respiratory, and gastrointestinal diseases. Methylprednisolone tablets had total U.S. sales of $93 million for 1Q19, and $113 million and $124 million, respectively, for 2018 and 2017 according to IQVIA.   “These approvals...