What does the abbreviation "PRN" indicate in medication administration?

The abbreviation "PRN" stands for "as needed" in medication administration. This term is commonly used in medical settings to indicate that a medication should be administered only when necessary or when specific conditions are met rather than on a scheduled basis. For example, a medication for pain relief may be prescribed to a patient to be taken PRN, meaning they can take it when they feel pain rather than at fixed intervals.

Understanding the significance of PRN in the context of patient care is crucial, as it allows for individualized treatment tailored to a patient's immediate needs. Recognizing this distinction helps healthcare professionals ensure that patients receive appropriate therapy without unnecessary doses of medications that might lead to side effects or complications.