What does the medical abbreviation t po q day mean?

The medical abbreviation "t po q day" stands for "three times per day". It is commonly used in medical prescriptions and instructions to specify the frequency of medication intake. It indicates that the patient should take the medication three times each day, spaced evenly throughout the day. For example, if a medication is prescribed "1 tablet po q day", it means the patient should take one tablet of the medication three times per day.