TABLET;ORAL - 100MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, TABLET;ORAL - 50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, TABLET;ORAL - 75MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, TABLET, EXTENDED RELEASE;ORAL - 90MG;8MG, TABLET, EXTENDED RELEASE;ORAL - 100MG, TABLET, EXTENDED RELEASE;ORAL - 150MG, TABLET, EXTENDED RELEASE;ORAL - 200MG, TABLET, EXTENDED RELEASE;ORAL - 150MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, TABLET, EXTENDED RELEASE;ORAL - 150MG, TABLET, EXTENDED RELEASE;ORAL - 300MG, TABLET, EXTENDED RELEASE;ORAL - 450MG