Eli5: Why does the body not get used to chronic pain?

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I get why feeling pain is important for us, but why does the body not get used to chronik pain? I dont need to get reminded that my knee hurts for 10 years.

Wouldnt it be smarter if the brain is like: “This nerve is sending me constant signals about pain for years, i should just cut it off”.

In: Biology

9 Answers

Anonymous 0 Comments

This obviously varies but you definitely do to some extent. One reason I hate talking strong painkillers is because when they wear off I’m suddenly aware all these things I got used to ignoring over the years.

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