The advantage of using an antianxiety drug preoperatively to relieve anxiety and produce sedation is that the patient is still able to respond to commands but has little memory of the procedure.

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Antianxiety drugs such as benzodiazepines are commonly used preoperatively to relieve anxiety and produce sedation. These drugs work by enhancing the activity of a neurotransmitter called gamma-aminobutyric acid (GABA), which slows down brain activity and produces a calming effect. The advantage of using these drugs is that the patient remains awake and able to respond to commands but is in a more relaxed state. Additionally, these drugs can produce anterograde amnesia, which reduces the patient's memory of the procedure.

The Advantage of Using an Antianxiety Drug Preoperatively to Relieve