The pain is mild / moderate / severe. On a scale of 1 to 10, it's about a [NUMBER]. It's a [NUMBER] out of 10. At its worst, it was a [NUMBER]. Right now it's a [NUMBER]. It's the worst pain I've ever had. It's painful, but I can still function. The pain is keeping me from sleeping. It hurts even when I'm not moving. It's tolerable for now. It's manageable with medication. It's getting closer to unbearable. I'd say it's somewhere between [N] and [N].

Describe Severity in English: Mild, Moderate, Severe, and 1-10 Pain

One of the most common questions in an English-speaking ER or clinic is, "On a scale of 1 to 10, how bad is the pain?" For anyone who hasn't thought about it ahead of time, that scale is actually harder to answer than simple adjectives. This guide first covers the difference between mild, moderate, and severe, then explains the 0–10 scale, with practical guidance on not over-dramatizing and not under-reporting.

This article teaches English communication for healthcare situations. It is not medical diagnosis or treatment advice. If you have severe or sudden intense pain, seek medical help right away.

Core Vocabulary

Term	Meaning	Example
mild	Slight; low-intensity	It's a mild ache.
moderate	Medium-strength; noticeable but bearable	It's a moderate pain.
severe	Intense; hard to ignore	The pain is severe.
unbearable	Impossible to tolerate	The pain is almost unbearable.
manageable	Bearable, especially with treatment	It's painful, but manageable.
tolerable	Possible to put up with for now	It's tolerable for now.
out of 10	A score on a 10-point scale	It's a 7 out of 10.
worst pain	The most extreme pain you've ever felt	This is the worst pain I've ever had.

Must-Know Phrases

The pain is mild / moderate / severe.
On a scale of 1 to 10, it's about a [NUMBER].
It's a [NUMBER] out of 10.
At its worst, it was a [NUMBER]. Right now it's a [NUMBER].
It's the worst pain I've ever had.
It's painful, but I can still function.
The pain is keeping me from sleeping.
It hurts even when I'm not moving.
It's tolerable for now.
It's manageable with medication.
It's getting closer to unbearable.
I'd say it's somewhere between [N] and [N].

Rough Mapping: Mild / Moderate / Severe to the 1–10 Scale

This is a communication aid, not a medical definition, and everyone's experience is different:

Adjective	Rough 1–10 range	What it usually feels like
mild	1–3	You notice it, but you can work and live normally
moderate	4–6	It distracts you and affects some activities
severe	7–9	Hard to ignore; may disrupt sleep and focus
unbearable / worst pain	10	Cannot tolerate it; may cry out; need immediate care

How to Answer "On a Scale of 1 to 10?"

Don't reflexively say "10!" If you can still talk, walk, and count out money, you're probably not at a 10. A practical rule of thumb:

You can chat normally → about 1–4
You're wincing, moving slowly → about 5–6
You can barely talk, you need to hold onto something → about 7–8
You absolutely cannot tolerate it → 9–10

You can also break it down by time: "At its worst, it's an 8. Right now, sitting still, it's about a 4." This two-number answer is very helpful to a doctor.

Awkward vs Natural Phrasing

Awkward	Natural
Pain is 100.	It's a 10 out of 10.
Very very pain.	The pain is severe.
Little bit not so much.	It's mild.
10! Always 10!	At its worst it's an 8, but now it's about a 5.
I die from pain.	It's almost unbearable.

Situational Dialogue

Nurse: On a scale of 0 to 10, how bad is the pain right now?

Patient: Right now, sitting still, it's about a 5. When I move, it goes up to an 8.

Nurse: Have you ever had pain this bad before?

Patient: Once, last year. But this time feels worse.

Nurse: Is it stopping you from doing anything?

Patient: Yes, I couldn't sleep last night.

Replaceable Sentence Templates

At its worst, it's a [N] / 10. At its best, it's a [N] / 10.
- At its worst, it's an 8. At its best, it's a 3.
It's [MILD / MODERATE / SEVERE] and [MANAGEABLE / TOLERABLE / UNBEARABLE].
- It's moderate and manageable with medication.
The pain is [STOPPING / NOT STOPPING] me from [ACTIVITY].
- The pain is stopping me from sleeping.

Practice

Say this in natural English: right now it's a 4, but at its worst it's a 7.
Rewrite this so it sounds natural in a clinic: moderate pain that medication can keep under control.
Say this in natural English: it's the worst pain you've ever experienced.

Reference Answers

Right now it's a 4. At its worst, it's a 7.
It's a moderate pain, manageable with medication.
This is the worst pain I've ever had.

Copyable Pre-Appointment Checklist

Severity
Right now: ___ / 10
At worst: ___ / 10
At best: ___ / 10
Mild / moderate / severe / unbearable
Stopping me from: sleeping / eating / walking / working / nothing
Worst pain I've ever had: yes / no
Compared to past episodes: better / worse / about the same