Pre-anesthetic medications are used to safely induce anesthesia and improve the patient experience. They can decrease anxiety, reduce the amount of anesthetic needed, and prevent side effects like vomiting. Pre-anesthetic medications include anticholinergics, tranquilizers, hypnotics, analgesics, and neuroleptanalgesics. Atropine and glycopyrrolate are common anticholinergics that reduce secretions and prevent bradycardia. Tranquilizers like phenothiazines and benzodiazepines decrease motor activity and anxiety. Opioids such as morphine and fentanyl provide analgesia and sedation. Care must be taken with dosing as some medications can