Labetalol hydrochloride is a medication that is commonly used to treat high blood pressure. However, sometimes it may be necessary to refer to it by a different name, particularly if a patient has an allergy or adverse reaction to the drug. Some synonyms for labetalol hydrochloride include labetalol HCl, Trandate, Normodyne, and Presolol. These terms are all interchangeable and refer to the same medication, although they may be used in different countries or healthcare settings. It is important to always verify the name and dosage of any medication before taking it, regardless of the name used.