Benzodiazepines and postoperative cognitive dysfunction in the elderly

Key Points

• Postoperative cognitive dysfunction is linked to benzodiazepines in elderly patients, raising concerns.
• A notable age factor plays a crucial role in the psychological responses observed post-surgery.
• Use of hypnotics like diazepam during anaesthesia may exacerbate cognitive issues in older adults.
• Clinical awareness is essential to minimize adverse effects of benzodiazepines in geriatric surgeries.