Assertion: promethazine's effect | /r/HasProperty | relief of preoperative anxiety
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Source sentences:
text: Intravenous or intramuscular administration of the recommended dose of 2 mg to 4 mg of ATIVAN Injection to adult patients is followed by dose-related effects of sedation (sleepiness or drowsiness), relief of preoperative anxiety, and lack of recall of events related to the day of surgery in the majority of patients.