Latest / The Total Knee Success Podcast: Your Essential Resource for Navigating Total Knee Replacement / Episode 66: Can You Rewire Pain? (Recovery, Hope, and What’s Possible)

Transcript

Episode 66: Can You Rewire Pain? (Recovery, Hope, and What’s Possible) · The Total Knee Success Podcast: Your Essential Resource for Navigating Total Knee Replacement

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  your nervous system is getting new information.
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  You're starting to pair movement with a sense
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  of safety instead of danger. Are you ready to
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  get back to what you love after knee replacement?
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  The Total Knee Success podcast is your trusted
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  guide with practical tips, evidence -based strategies
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  and no fluff. It's not personal medical advice,
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  just solid education to help you manage pain,
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  regain mobility, and get back to living the life
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  you love. Let's dive in. Welcome back to the
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  Total Knee Success podcast. I'm Michelle. If
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  you've been listening to the last couple of episodes,
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  you've started to see that pain after knee replacement
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  is not always as straightforward as it seems.
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  At the end of this episode, you'll understand
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  what's actually possible when it comes to changing
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  pain. and feel more confident in your ability
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  to influence it over time. This is the fourth
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  and final episode in our four -part series on
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  pain. If you haven't listened to episodes 63
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  through 65 yet, you can always go back after
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  this. They'll give you more context for what
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  we're talking about today. I want to bring you
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  back to Linda, someone we've been following through
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  this series, a made -up patient we use to walk
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  through what many people experience after knee
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  replacement. At this point, Linda has started
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  to apply some of the strategies we talked about
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  in the last episode. She's not avoiding movement
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  completely. She's being more consistent, and
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  she's starting to adjust how she responds when
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  pain shows up. And what she's noticing is that
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  things are beginning to feel a little more predictable.
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  Not perfect, but different. And that shift brings
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  up a really important question. Can pain actually
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  change over time? The short answer is yes. but
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  not always in the way people expect. One of the
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  key concepts behind that is something called
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  neuroplasticity, which means your nervous system
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  has the ability to change and adapt based on
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  what it experiences. Just like your muscles adapt
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  to exercise, your nervous system adapts to patterns.
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  In the earlier episodes, we talked about how
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  pain can become a learned pattern, and that same
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  idea is also what makes change possible. The
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  system that learned the pattern can also begin
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  to change, not by erasing it, but by building
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  new learning and new pathways alongside it. You
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  may have heard the phrase, what fires together,
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  wires together, meaning the more often something
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  is repeated, the stronger it becomes over time.
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  And the same is true in the other direction.
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  As new patterns are repeated, they can begin
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  to take over. And this is where it becomes very
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  practical. Every time you move in a way that
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  feels manageable, Even if it's not completely
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  comfortable and your symptoms stay manageable
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  or settled afterward, your nervous system is
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  getting new information. You're starting to pair
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  movement with a sense of safety instead of danger.
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  And over time, those experiences begin to add
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  up and shift how your system responds. It's a
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  bit like rinse and repeat. The more often you
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  have those safer movement experiences, the more
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  your nervous system starts to learn from them.
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  That doesn't happen overnight, and it doesn't
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  mean pain suddenly disappears, but it does mean
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  that the system is not stuck and it can change.
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  For Linda, this started to show up in specific
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  ways. For example, standing to make a meal or
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  walking down her long driveway to the mailbox
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  used to trigger a sudden spike in pain that made
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  her stop and tense up. Over time, Those same
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  activities began to feel more manageable. The
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  discomfort might still show up, but it built
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  more gradually. And instead of immediately stopping,
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  she could slow down, adjust, and keep going.
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  That shift gave her a sense of control, instead
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  of feeling caught off guard by what her knee
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  was doing. That shift helps because when pain
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  feels less random and more predictable, your
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  nervous system starts to feel safer. which can
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  reduce how reactive it is. And part of what shapes
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  that sense of safety is what you expect to happen.
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  Have you ever noticed that if you expect something
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  to hurt, it often does? What you expect to happen
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  can influence how your body responds. If you're
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  anticipating pain with every step or movement,
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  your nervous system can become more protective.
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  But if that expectation starts to shift, your
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  response can shift with it. This is what researchers
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  describe with placebo and nocebo effects. Placebo
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  is when something helps you feel better because
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  you expect it to help, even if the treatment
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  itself is neutral. Nocebo is the opposite, where
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  expecting something to hurt or go poorly can
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  actually increase your pain or sensitivity. It
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  doesn't mean pain is imagined. It means your
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  brain is constantly interpreting information
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  and making predictions. And those predictions
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  influence what you feel. In other words, your
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  brain is always asking, is this safe or not?
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  And adjusting the level of pain based on that.
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  When it predicts more threat, it can turn the
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  volume up. And when it starts to feel safer,
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  it can begin to turn that volume down. For Linda,
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  this meant shifting from expecting pain with
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  every movement to noticing that it didn't always
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  feel the same. And even that small shift, can
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  begin to change how your body responds. This
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  is also where strategies from the last episode
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  continue to make a difference because those strategies
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  are what give your system new experiences to
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  learn from. Consistent movement, gradual exposure,
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  and adjusting, instead of avoiding or pushing
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  through, are the inputs that help reshape the
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  pattern over time. And for some people, there
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  are also additional tools that can help support
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  this process. Tools like medication. can also
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  play a role in helping settle symptoms enough
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  to keep moving forward. That might include something
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  like Tylenol or an anti -inflammatory, which
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  can sometimes help turn the volume down, so these
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  strategies are easier to apply. You may also
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  hear about things like CBD or cannabis -based
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  products. Those are not something I'm going to
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  get into here, but some people report effects
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  like improved relaxation or sleep, which can
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  indirectly influence how their system responds.
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  None of these are a whole solution, but they
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  can be part of the picture. Any decision about
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  medication or these types of products should
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  be discussed with your medical team so it's appropriate
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  and safe for your specific situation. You may
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  also come across other tools for pain, things
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  like electrical stimulation, hands -on treatments,
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  or different recovery approaches. Some of these
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  can help settle symptoms in the short term, but
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  they don't replace the process we've been talking
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  about here. If you're interested in how these
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  fit and when they might be useful, I go into
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  that in more detail in the educational download
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  I mentioned. So you can see how they connect
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  to the bigger picture. This also doesn't mean
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  that all pain changes in the same way for everyone.
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  There are still structural changes, individual
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  differences, and other factors that play a role.
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  But what it does mean is that for many people
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  pain can become less intense, less frequent,
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  and less limiting. And that's a meaningful change.
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  For Linda, this showed up again in a very specific
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  way in her daily walk. She used to step outside
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  and decide in the moment how far to go. If her
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  knee felt good, she would keep going and sometimes
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  double her usual distance. If it started to hurt,
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  she'd turn around early or skip the next day
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  entirely. Instead, she chose a set route, walking
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  to the second mailbox on her street and back,
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  something she could repeat most days. Even if
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  her knee felt a little sensitive, she stuck with
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  the plan, slowing her pace or taking a short
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  pause if needed, and most days completing a similar
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  distance. Over time, that consistency gave her
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  body something more predictable to learn from.
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  One of the most common questions at this point
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  is, how long does it take? And the honest answer
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  is that it varies or it depends. Some people
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  start to notice small changes within a few weeks.
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  like things feeling a little more predictable
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  or manageable. For others, it can take a few
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  months of consistent input for those changes
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  to build. What we usually look for first is not
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  pain completely disappearing, but those early
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  signs we talked about, things feeling less reactive,
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  more consistent, and a little easier to work
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  with. So if you're thinking about your own situation,
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  you might start to ask yourself a few questions.
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  Where am I starting to notice even small changes
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  in how my knee responds? What feels a little
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  more predictable at this point than it did a
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  few weeks ago? And where do I feel I have just
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  a little more control than I used to? Those are
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  often early signs that things are starting to
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  shift even before the pain itself changes in
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  a big way. This is also the point where a lot
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  of people start to understand what's happening.
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  but still feel unsure how to apply it consistently
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  in their own day -to -day life, and that's a
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  very normal place to be. If you're interested
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  in going a little deeper into this topic, I've
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  put together a short 30 -page educational download
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  called Making Sense of Pain After Knee Replacement.
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  It walks through these concepts in a little more
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  detail and helps you understand how they might
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  be applied. You can find a link in the show notes
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  if you'd like to check it out. Before we wrap
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  up, a quick safety note. Most of what we talked
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  about in this series reflects normal patterns
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  in how pain can behave after knee replacement.
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  There are, however, situations where pain may
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  signal something outside the usual pattern. Things
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  like increasing calf pain with swelling or tenderness,
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  shortness of breath, chest pain, a fever, or
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  a knee that's becoming more red, hot, and swollen
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  instead of gradually settling. These can be signs
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  that something else is going on. If you notice
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  these kinds of symptoms, it's important to contact
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  your surgeon or medical team so they can evaluate
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  what's happening. If your pain feels severe,
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  worsening, or significantly limiting your ability
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  to move or function, it's also a signal to pause
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  and reach out to your medical team or qualified
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  physical therapy professional for some guidance.
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  You don't have to navigate that on your own.
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  Next time... we're going to shift gears and start
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  a new series focused on walking and gait after
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  knee replacement, beginning with episode 67.
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  You're not stuck in this, and even small changes
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  in how your system responds can start to add
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  up over time. And that's where things can really
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  begin to move in a different direction. Thanks
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  for joining me. I'm Michelle, and this has been
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  the Total Knee Success Podcast. This podcast
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  is for educational purposes only. Discover more
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  at TotalMeSuccess .com and be sure to subscribe
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  and share because every step forward takes you
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  closer to living the life you love.