The medication administration record (mar) is essential for tracking medication dosages, frequency, and patient allergies. The medication administration record (mar) is essential for tracking medication dosages, frequency, and patient allergies. The free medication list template allows you to record dosage, instructions, purpose, side effects, physician, pharmacy, and other prescription details. Use a template to keep track of your medication by recording the name of the drugs, dosage, date and time of administration, and frequency of use. It includes sections for the consumer's name, the.