Decrease the quantity of a dispensed medication of an invoice line item

You can decrease the quantity of a dispensed medication of an invoice line item and not change the prescribed quantity of the source prescription.

Make sure that you unapprove the invoice.

Note: This procedure can cause removal of the medication instructions of the source prescription if these conditions agree:

A practice manager configured the product record of the medication to automatically make a prescription
The line item of step 2 initially made the source prescription
A different line item of the invoice is not a dispense of the same medication

Thus, steps 8 thru 10 are optional steps to help make sure that the prescription has instructions.

To decrease the quantity, do this procedure.

Open the applicable invoice.
Find the line item that has the prescribed medication, then remove the line item.
Adjacent to Add new invoice line, select the plus button.
In the Product box of the line item, select the applicable medication.
In the Quantity box of the line item, enter the applicable value.
Select Save.
Select the lock button to approve the line item.
The line item shows a source record button.
Select the source record button of the line item.
ezyVet shows a Medication Prescription dialog box.
In the Instructions box, enter the applicable medication instructions.
Select Update + Dispense.