lorazepam(redirected from PMS-Lorazepam)
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A benzodiazepine drug, C15H10Cl2N2O2, that acts as a sedative and antianxiety agent and is used therapeutically to control seizures.
[(ch)lor(o)- + (di)azepam.]
(Pharmacology) a type of benzodiazepine drug, usually used to treat anxiety