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Lorazepam, sold under the brand name Ativan among others, is a benzodiazepine medication. [14] It is used to treat anxiety (including anxiety disorders ), trouble sleeping , severe agitation , active seizures including status epilepticus , alcohol withdrawal , and chemotherapy-induced nausea and vomiting . [ 14 ]
"Time to peak" refers to when maximum levels of the drug in the blood occur after a given dose. Benzodiazepines generally share the same pharmacological properties, such as anxiolytic, sedative, hypnotic, skeletal muscle relaxant, amnesic, and anticonvulsant effects. Variation in potency of certain effects may exist amongst individual ...
Lorazepam has particularly marked amnesic properties that may make it more effective when amnesia is the desired effect. [ 24 ] : 693 Benzodiazepines are well known for their strong muscle-relaxing properties and can be useful in the treatment of muscle spasms, [ 24 ] : 577–578 although tolerance often develops to their muscle relaxant ...
Effects of long-term benzodiazepine use may include disinhibition, impaired concentration and memory, depression, [19] [20] as well as sexual dysfunction. [6] [21] The long-term effects of benzodiazepines may differ from the adverse effects seen after acute administration of benzodiazepines. [22]
Commonly prescribed benzodiazepines in the U.S. are Valium (diazepam) and Ativan (lorazepam), which are used for muscle relaxation and to control anxiety and seizures.
Benzodiazepine use disorder (BUD), also called misuse or abuse, [1] is the use of benzodiazepines without a prescription and/or for recreational purposes, which poses risks of dependence, withdrawal and other long-term effects.
Benzodiazepines potentiate the action of GABA, [54] by binding a site between the α and γ subunits of the 5-subunit receptor [55] thereby increasing the frequency of the GABA-gated chloride channel opening in the presence of GABA. [56] When potentiation is sustained by long-term use, neuroadaptations occur which result in decreased GABAergic ...
The most significant difference in side effects of loprazolam and diazepam is it is less prone to day time sedation as the half-life of loprazolam is considered to be intermediate whereas diazepam has a very long half-life. The side effects of loprazolam are the following: drowsiness; paradoxical increase in aggression; lightheadedness; confusion