What does the abbreviation "QID" stand for in medication dosing?

The abbreviation "QID" stands for "quater in die," which is Latin for "four times a day." This terminology is commonly used in medical prescribing to indicate the frequency at which a medication should be taken. Understanding this abbreviation is essential for accurate medication management, as it helps ensure patients receive their doses at the correct intervals throughout the day.

In this context, the other options do not match the definition of "QID." For instance, "every day" refers to a daily dosage without specifying the number of doses, while "three a day" and "every month" suggest specific frequencies that do not align with the meaning of "QID." Recognizing these distinctions is important in the medical field to avoid any confusion during medication administration.