PRN is an abbreviation commonly used in medical settings, derived from the Latin phrase "pro re nata," which translates to "as the circumstances arise" or "as needed." In healthcare, PRN is used to indicate a medication or treatment that is administered on an as-needed basis, rather than according to a fixed schedule.
PRN medications are typically prescribed when patients require relief from symptoms that may occur intermittently or unpredictably. These medications are usually given to manage temporary conditions or alleviate temporary symptoms, such as pain, spasms, agitation, anxiety, or insomnia. The decision to administer a PRN medication depends on the discretion of the healthcare professional, who assesses the patient's need based on their current condition and symptoms.
The use of PRN medications requires careful monitoring and documentation to ensure patient safety and prevent overuse or misuse. It is important for healthcare providers to record the specific circumstances or symptoms that warrant administering PRN medications, along with the time, dosage, and effectiveness of each administration.
PRN can also be used to refer to PRN orders, which are instructions from a healthcare provider specifying the conditions under which a PRN medication or treatment should be given. These orders include guidelines regarding the frequency, maximum dosage, and any other relevant considerations for administering the PRN intervention.
