What does PRN stand for in medication administration?

The term PRN stands for "Pro re nata," which is a Latin phrase meaning "as needed" or "as the situation arises." In medication administration, when a medication is prescribed to be taken PRN, it indicates that the medication should be taken only when necessary, rather than on a scheduled basis. This is often used for medications aimed at alleviating symptoms that occur intermittently, such as pain relievers or anti-anxiety medications.

Understanding this concept is crucial for medication aides, as it guides them in determining when a patient may require their medication based on specific needs or circumstances rather than adhering to a rigid schedule. This practice helps ensure that patients receive effective care tailored to their individual situations, promoting comfort and well-being.