Synonyms : AH-5158, Albetol, Alphapharm Brand of Labetalol Hydrochloride, Apo-Labetalol, Apotex Brand of Labetalol Hydrochloride, Celltech Brand of Labetalol Hydrochloride, Dilevalol, Glaxo Wellcome Brand of Labetalol Hydrochloride, Kern Brand of Labetalol Hydrochloride