School of Pharmacy


Incident Log
Incident Log


Date of incident: 04/03/2013

Error type: dispensing error

Patient age: 49

Patient sex: male

Brief summary of incident: Prescription was for Zomorph 10mg capsules (m/r morphine sulfate), one four times daily. Failed to identify that Zomorph was a m/r product which would be taken every 12 hours, rather than immediate release (taken every 4 hours).

Name of medication: Zomorph 10mg Capsules;

Level of harm that could have occurred: 5

The reason you think the potential harm is at the level you have chosen:
If the patient followed the instructions from product label and counselling, the patient would have overdosed on morphine, which is likely to be fatal to the patient.

Possible cause/contributory factors: Not taking sufficient care when reading BNF and PIL.

Reasons why incident occurred and actions required to prevent reoccurence:
I will be extremely careful checking doses and frequency of medication in the future. I will not feel pressured to rush my clinical checks, as doing so may endanger my patient.

Best description of this error/near miss:
wrong frequency



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