Summarize four guidelines for the administration of medication to geriatric patients?

When administering medication to geriatric patients, it is crucial to start with the lowest effective dose to minimize adverse effects. Regularly review and assess the patient's medication regimen to avoid polypharmacy and interactions. Monitor for changes in response or side effects, as older adults may metabolize drugs differently. Lastly, ensure clear communication with the patient and caregivers regarding medication instructions to promote adherence and understanding.