Lorazepam
from class: Pharmacology for Nurses Definition Lorazepam is a benzodiazepine used primarily for its anxiolytic, sedative, and anticonvulsant effects. It is commonly prescribed for anxiety disorders, epilepsy, and as an adjunct in acute alcohol withdrawal.
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Predict what's on your test 5 Must Know Facts For Your Next Test Lorazepam potentiates the effects of GABA, an inhibitory neurotransmitter in the central nervous system. It is metabolized primarily by the liver and excreted through the kidneys. Common side effects include drowsiness, dizziness, and fatigue. Lorazepam has a relatively short half-life compared to other benzodiazepines. It can cause physical dependence and withdrawal symptoms if used long-term or abruptly discontinued. Review Questions What is the primary mechanism of action of Lorazepam? List three common side effects associated with Lorazepam use. Why must Lorazepam be tapered off gradually in patients using it long-term? "Lorazepam" also found in:
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