You can check for medicine errors for a patient to find duplicates medicines that are not in the database.

1. Select a patient on the first select patient screen then go to Patient Histories > Med History (POC is on the Main Menu). 

2. A list of the medicines for the selected patient is displayed.

3. Click the Validate Meds button. Wait a moment.

4. A window will pop up with a list of errors, if there are any.

5. Click the window to make it disappear.