In a medication order, what does the term "Q" indicate?

The term "Q" in a medication order signifies the timing of administration. It is commonly used as an abbreviation for "quaque," which means "every" in Latin. When included in medication orders, it is often followed by additional letters to specify the frequency, such as "Q4H" meaning every four hours or "QD" meaning once daily. This use of "Q" helps healthcare providers understand how often a medication should be administered to ensure effective treatment and adherence to prescribed regimens.

Understanding the timing of medication is crucial in adhering to the therapeutic schedule that maximizes efficacy and minimizes potential side effects. By accurately interpreting this abbreviation, veterinary medication clerks can assist in managing medication schedules for patients effectively.