MORRISTOWN, N.J. Generic drug maker Watson Pharmaceuticals will distribute an authorized generic version of a drug used to treat attention deficit hyperactivity disorder, Watson said Tuesday.
Watson entered an agreement with Johnson & Johnson subsidiary Ortho-McNeil-Janssen Pharmaceuticals to distribute an authorized generic of Concerta (methylphenidate hydrochloride) extended-release tablets. An authorized generic is a branded drug sold under its generic name, usually by a third-party company.