Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Numerical Rating Scale (NRS) for Pain Assessment.
| NRS Score | Pain Level | Description |
|---|---|---|
| 0 | No pain | No sensation of pain |
| 1–3 | Mild pain | Nagging, annoying, but manageable; does not interfere with daily activities |
| 4–6 | Moderate pain | Distressing, distracting; may interfere with daily activities and concentration |
| 7–9 | Severe pain | Intense, dominating focus; limits physical activity and functioning |
| 10 | Unbearable pain | The most intense pain imaginable; completely incapacitating |
