NRS (Numerical Rating Scale)

The Numerical Rating Scale (NRS) is a simple tool used to measure how much pain or discomfort a person is experiencing. It typically involves asking individuals to rate their pain on a scale from 0 to 10, where 0 means no pain and 10 represents the worst pain imaginable. This allows healthcare providers to quickly understand the intensity of a person's pain, track changes over time, and evaluate the effectiveness of treatments. The NRS is easy to use, straightforward, and helpful for communicating subjective experiences like pain in a clear and consistent way.