Medicines reconciliation is the process of ensuring that a hospital patient's medication list is as up-to-date as possible. It is usually undertaken by a pharmacist, and may include consulting several sources such as the patient, their relatives or carers, or their primary care physician. In the United Kingdom, guidelines on medicines reconciliation are provided by the National Institute for Health and Care Excellence (NICE) in collaboration with the National Patient Safety Agency. In accordance with these, it should be carried out within 24 hours of admission to hospital.
Importance
Research has shown that, on average, there is around a 20% discrepancy between medications prescribed on admission to hospital and the true medication list for a given patient. The most common omissions are inhalers and analgesia. There are also a small minority of errors in prescribing drugs such as insulin or warfarin, which could have catastrophic consequences including death of the patient. The value of medicines reconciliation is in noticing and correcting these errors before they have a chance to adversely affect the patient concerned.