A Comprehensive Review of Medication Errors in Healthcare: Analyzing their Causes, Categories, and Prevention Methods in India

Medication errors pose a significant challenge in healthcare, potentially leading to harmful consequences, increased hospital stays, and rising medical costs. Such errors encompass any avoidable incidents arising from improper medication administration or patient harm during care provided by healthcare practitioners, patients, or caregivers. Medication errors can occur at any stage of the medication process, including prescribing, dispensing, administering, transcribing, and monitoring. Pharmacists, alongside doctors, nurses, and administrators, play a crucial role in evaluating and improving the healthcare system to ensure patient safety. These errors contribute to increased illness rates, higher healthcare costs, and a decline in patients' trust in the healthcare system.This article reviews the literature on medication errors, their types, causes, and prevention approaches. The main contributing aspects to medication errors include patient- related aspects, healthcare provider-related aspects, and system related aspects. Understanding the different kinds and causes of medication errors is key to develop effective prevention strategies to decrease the medication error rates. Countries like India, which are developing rapidly, urgently need to implement specialized training programs to enhance the prescribing skills and knowledge of healthcare providers, while also promoting the advancement of nurses' drug administration practices. Several strategies for preventing medication errors have been identified, and their effective application can significantly enhance healthcare services. This review article aims to emphasize the critical role of healthcare professionals, identify the different types and causes of medication errors, and discuss effective strategies for their prevention.