Medication Errors: Prevention and Reporting

Understanding Medication Errors

A medication error is any preventable event that may cause or lead to inappropriate medication use or patient harm. Research suggests a significant proportion of care home residents experience a medication error each year, though most do not cause harm.

Types of Errors

When an Error Occurs

Immediate Actions

1. Assess the resident: Check for immediate harm, provide first aid if needed
2. Seek medical advice: Contact GP, 111, or 999 depending on severity
3. Inform manager: Notify nurse in charge/manager immediately
4. Document accurately: Record exactly what happened with times
5. Monitor resident: Observe for adverse effects

Reporting Requirements

• Complete internal incident report
• Notify family (duty of candour)
• Consider safeguarding referral if harm occurred
• Notify CQC if serious harm or death
• Report to pharmacy if dispensing error suspected

Investigation and Learning

Root Cause Analysis

For significant errors, conduct a root cause analysis asking:

• What happened? (Sequence of events)
• Why did it happen? (Contributing factors)
• What systems failed? (Process issues)
• What can prevent recurrence? (Improvements)

Common Contributing Factors

Prevention Strategies

System Improvements

• eMAR systems: Barcode scanning, alerts, automatic checks
• Original pack dispensing: Reduces transcription errors
• Independent checking: Second person verifies high-risk medications
• Medication rooms: Dedicated, well-lit, organised space
• Standardised processes: Consistent approach across all staff

Staff Competency

• Regular medication training and updates
• Observed competency assessments
• Understanding of high-risk medications
• Knowing when to seek help
• Speaking up about concerns

Creating a Safety Culture

• No-blame reporting: Focus on systems not individuals
• Learning from errors: Share lessons without identifying staff
• Near-miss reporting: Encourage reporting of near misses
• Open culture: Staff feel safe to raise concerns
• Celebrate safety: Recognise good practice and improvements

Documentation Requirements

For each medication error, document:

• Date, time, and location
• Resident affected
• Medication involved and error type
• How the error was discovered
• Actions taken immediately
• Medical advice sought
• Outcome for resident
• Who was informed
• Root cause analysis findings
• Actions to prevent recurrence