What does 'q2h' mean in the context of medication administration?

In the context of medication administration, 'q2h' stands for 'every 2 hours.' This notation is derived from the Latin term "quaque 2 hora," indicating the frequency of medication dosing that occurs consistently at that interval. It is important for a medication aide or any healthcare professional to accurately follow these dosing schedules to ensure that patients receive their medications safely and effectively.

This understanding is crucial, especially in managing medications that have specific timing requirements to maintain effective therapeutic levels in the body. Knowing that 'q2h' indicates administration every two hours helps in creating a structured medication schedule that aligns with the prescribed treatment plan.