Click on the cube "Medication Plan".
Click on the medication schedule you want to edit to change the medication.
Press the button "Change".
In the drop-down menu on top of the page, choose the medication you want to edit.
The medication you want to edit will now appear under the drop-down menu. You can make changes in the text boxes.
After you are done with editing, press "Ready".
Your medication details have now been updated.