By default, if there is more than one open unsigned encounter, the program will prompt you to select one of them to base the report on. If that button is checked, the program will always base the report on the newest encounter present. You'll be able to select any report from the regular list. You might want to be careful, however, not to select a report that has an Ask User or Display Print Dialog command, because the program will ask the question or display the dialog for every instance of the report it generates. Many users wish to print each medication on a separate prescription page.
Some states have laws requiring controlled substances to be listed on separate prescription pages.
Then click on Reports and Create new. You will then be prompted with a list of existing reports. Select the Prescription report you would like to use. Each page of your new report will look like the pages of the report you choose here. Exit Report Writer and simply select your new report anytime you wish to print 1 medication per page.