Name a common medication class causing confusion in elderly patients.

Benzodiazepines are commonly associated with confusion in elderly patients due to their sedative effects and potential for cognitive impairment. This medication class is primarily used for anxiety, insomnia, and other conditions that require sedation, but in older adults, they can lead to significant adverse effects. Given that older adults often have altered pharmacokinetics and increased sensitivity to medications, benzodiazepines can cause drowsiness, disorientation, and confusion, which may exacerbate any pre-existing cognitive decline or lead to falls and other complications. It is essential for healthcare providers to carefully consider the use of benzodiazepines in this population and to weigh the risks versus benefits, opting for non-pharmacological interventions or alternative medications when possible.