What Does PRN Stand For?
PRN stands for Pro Re Nata AS NEEDED
PRN, an acronym for "Pro Re Nata," is a Latin term meaning "as needed." In medical and healthcare contexts, it refers to medications or treatments that are administered only when necessary, rather than on a fixed schedule. This approach allows for flexible patient care, ensuring that interventions are provided based on individual patient needs and circumstances.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym