Thank you for your question.The answer is yes but I reserve this recommendation for my very anxious patients.I perform all my necklifts under intravenous sedation with local anesthesia so my board-certified anesthesiologist will always administer the intravenous version of Ativan, along with other medications (analogous to the intravenous medications given for colonoscopy and gastroscopy).Now some of my patients want to control the anxiety for the night before so they can have a somewhat normal night and I will prescribe 1mg in most cases, unless they are accostumed to the 1mg dose; in those later case, 2 mg would be enough.I have never had to prescribe 4mg and it seems high to me so be careful. And please ask your plastic surgical team, surgeon or nurse.And remember that alcohol is never recommended before surgery as this will increase your bleeding.Please let us know if this information was helpful.Best regards,Dr. Marc DuPéré, Toronto aesthetic plastic surgeon and facialist