PRN Medical abbreviation

The medical abbreviation "PRN" stands for "pro re nata", which is a Latin phrase that means "as needed". In medical settings, "prn" is often used to indicate that a medication should be given on an as-needed basis, rather than on a fixed schedule. For example, a patient with a more...

INR Medical abbreviation

INR is a medical abbreviation that stands for "international normalized ratio." It is a laboratory test that measures how quickly blood clots. INR is used to monitor the effectiveness of blood-thinning medications, such as warfarin, in people who are at risk for blood clots. The INR test is used more...

What does the abbreviation PRN mean in Medical terms

The medical abbreviation "PRN" stands for "pro re nata", which is a Latin phrase that means "as needed". In medical settings, "prn" is often used to indicate that a medication should be given on an as-needed basis, rather than on a fixed schedule. For example, a patient with a more...