Taro Pharmaceutical Industries Ltd. announced the sale of US rights to Keveyis (dichlorphenamide) to Strongbridge Biopharma plc (Strongbridge), a global commercial-stage biopharmaceutical company focused on the development and commercialization of therapies for rare diseases with significant unmet need. Keveyis was approved by the US Food and Drug Administration (the FDA) in August 2015 to treat primary hyperkalemic and hypokalemic periodic paralysis, a group of rare hereditary disorders that cause episodes of muscle weakness or paralysis. Keveyis has orphan designation status through August 2022.