Although sedatives are often administered before surgery, a randomized trial finds that among patients undergoing elective surgery under general anesthesia, receiving the sedative lorazepam before ...

Share on Pinterest Experts say pre-surgery fasting guidelines may need to be changed for people taking weight loss drugs. Shannon Fagan/Getty Images A new study concludes that weight loss drugs can ...

All patients undergoing procedures that require anesthesia are advised to disclose their cannabis use before surgery, according to new guidelines from the American Society of Regional Anesthesia and ...