What Does PRN Mean?

PRN stands for “as needed” in the medical field. It is often used on prescriptions to indicate that a medication should be taken only when necessary, rather than on a regular schedule. This allows for flexibility in dosing and helps to prevent over-medication. PRN medications are typically used for symptoms that may come and go, such as pain, anxiety, or nausea. It is important for patients to follow their healthcare provider’s instructions closely when taking PRN medications to ensure they are used safely and effectively.