WHAT EXACTLY IS PAIN?

PAIN AWARENESS MONTH | DAY 1 OF 18

We use the word “pain” all the time.

“My back hurts.”

“My neck hurts.”

“My knee hurts.”

“I have a headache.”

But what exactly IS pain?

The International Association for the Study of Pain defines pain as:

“An unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage.”

That definition contains something really important:

PAIN IS AN EXPERIENCE.

It is not simply a meter telling us exactly how much damage exists in a body part.

IASP also makes another distinction that I think more people should know:

Pain and nociception are NOT the same thing.

Nociception is the nervous system’s process of detecting potentially harmful events.

Pain is the experience.

And that experience is personal and can be influenced by biological, psychological and social factors.

That does NOT mean pain is “all in your head.”

Pain is real.

It means the relationship between PAIN and TISSUE DAMAGE is more complicated than we sometimes assume.

Think about it.

Have you ever discovered a bruise and thought:

“When did THAT happen?”

Apparently enough tissue was injured to leave a mark — yet you barely noticed it.

Meanwhile, stub your little toe against the corner of the bed and for approximately 14 seconds you may reconsider every decision you’ve made since birth. 😂

A relatively small injury can hurt A LOT.

And sometimes significant physical changes can exist with surprisingly little pain.

That’s our first clue:

PAIN ≠ A DIRECT MEASUREMENT OF DAMAGE.

You’ve probably also been asked:

“On a scale from 0 to 10, how bad is your pain?”

That question is useful.

But notice what it actually asks:

How intense does YOUR pain feel to YOU?

A 7/10 tells us something important about your experience.

It does not, by itself, tell us:

• how much tissue damage exists• what is causing the pain• whether a nerve is involved • or what treatment you need

So two people can have similar injuries and experience very different amounts of pain.

And two people who both say “my back hurts” may have very different things contributing to that pain.

SO… ARE THERE DIFFERENT TYPES OF PAIN?

Yes.

And that deserves its own post.

Tomorrow we’ll talk about some of the different ways pain can arise — including nociceptive, neuropathic and nociplastic pain — what those terms actually mean, and why understanding the difference matters.

For today, the takeaway is simpler:

PAIN IS REAL.

PAIN IS PERSONAL.

PAIN IS AN EXPERIENCE.

AND PAIN IS NOT A DIRECT MEASUREMENT OF TISSUE DAMAGE.

That foundation is going to matter a LOT when we start talking about massage therapy and pain over the next couple of weeks.

Have you ever had pain that seemed way bigger than the injury that caused it — or pain that continued after the original injury seemed to heal?