How Does Inflammation Work in Your Body?

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There is always marketing claiming a new product reduces inflammation, but inflammation is a natural biological process, and we need at least some of it to keep us safe. In this episode, Patrick explains the inflammatory response and why it's necessary for our survival.

From just living and being a human, you’re probably familiar with the five signs of inflammation firsthand: heat, redness, swelling, pain, and loss of function. And they range from mildly annoying to seriously debilitating but they actually serve a specific role in protecting you from further harm and kicking off the healing process. Contrary to what some may think, the increased heat is not there to try to bake the infectious agent. It’s there because the blood vessels around the inflamed body part expanded, bringing more blood to that area.

That’s also why the area gets more red. You’re passing more red blood cells through the inflamed tissue. Just like how your cheeks get warm and red when you blush — our blood is warm, and with more blood flow, we feel more heat. Along with more blood, the vessels that transport that blood expand and become more permeable, which fills that area with fluid and shows up externally as swelling. Pain comes from stimulation of pain receptors from the initial injury or from the inflammatory response itself.

Finally, the loss of function could come from either the increased swelling which reduces mobility, or from healthy tissue being replaced with less flexible scar tissue over time. And that’s only what we see from the outside. Our immune systems orchestrate all these different chemical messengers called cytokines.

#inflammation #human #physiology #seeker #humanseries

Read More:
Understanding acute and chronic inflammation
“The right kind of inflammation is essential to your body's healing system. But chronic inflammation can be a problem.”

Cytokine storms: When the body attacks itself
“When our immune systems mobilise, they can sometimes go into overdrive, triggering a destructive over-reaction called a cytokine storm. Why does it happen, and how can we stop it?”

Why You Should Pay Attention to Chronic Inflammation
“Many people think of inflammation in terms of external signs: swelling, bruising and so on. But in truth, uncontrolled inflammation plays a role in almost every major disease, including cancer, heart disease, diabetes, Alzheimer’s disease and even depression.”

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This Seeker health series will dive deep into the cellular structures, human systems, and overall anatomy that work together to keep our bodies going. Using the visual structure and quick pacing of Seeker’s Sick series, these human bio-focused episodes will give a new audience an inside look on what’s happening inside all of us.

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Host and writer here! Hope you all liked this one, it was fun to research!

Corporis
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Great informational content in such a short format. I kinda appreciate that style of video early in the morning (east coast) keep it up :)

Adam-lcmk
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can you make a video on the thyroid gland and problems that can occur in the thyroid

bibekbhtri
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I like this guy content. It's through the point. Every content is easy to understand.

saurabhchetia
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I swear the moment I turned 40, my doorbell rang. It was Inflammation with like four suitcases talking about, "I'm moving in.. and not leaving".

JoeHuman
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most of my body is chronically inflamed. its a mindbogling handicap that most people cant understand of how limiting it is. inflamation deserves more attention in the public mindset and in medicine to deal with more causes like allergies and genetic defects. it realy sucks.

AnnaCurser
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Great video but as a Crohn’s patient of almost 10 years, I can’t help but wish it wasn’t such an important process 😂

VicodinElmo
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As soon as I saw the topic.... I had to click

engtari
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Love these videos it help us get educated more about our body

lorenzomares
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So whenever I hyper extend my knee I stretch immediately and the inflammation goes away and allows me me to put pressure on my feet to walk otherwise the pain gets worse and I can’t walk on the injured leg. What happening here?

nayzerie
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I have chronic inflammation due to multiple chronic pain conditions. Unfortunately, because of a surgery, I'm not allowed to take any NSAIDs even though I desperately need an anti-inflammatory 😕

EmilyJelassi
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As a human with Ankylosing Spondylitis, this was very informative and made me question the possibilities of treating chronic inflammation

jonsmith
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Patrick is the teacher we all want in our school

satyamgautam
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Acute (according to Google)
(of a disease or its symptoms) severe but of short duration.

engtari
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Thank You Patrick Kelly! I love your Human series!

NateCrownwell
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Great. Quickly answers the question at hand. Buy also goes into detail

KadeemTheWriter
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I have lupus constantly in pain, also SI joints surgeries lower back and neck surgery, , I’m in so much pain, pain has interfered with my life, , UNTIL MY DAUGHTER STARTED WORKING FOR ALL NATURAL VITAMINS B12 D and other things, it’s been a life changer, , she bought me antiinflamatory tea, , natural ginger honey, , these injections run about 130 to 200 bucks but I’m happy and having better days

olgaalatorre
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My partner has Ehlers-Danlos Syndrome (EDS) which is a chronic illness that has one (of many) side effects of causing chronic inflammation throughout her body. She also happens to only have a single kidney so she is told not to take anti-inflammatory medications. Questions: 1) Why does the kidney suffer from the use of anti-inflammatories? 2) Are there any medications that do not negatively impact the kidneys (something we could talk to our Dr about)?

simian
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Can you do a video on Congestive Heart Failure? I was just diagnosed with it and i'm only 38. Thank you! Awesome videos.

charleswolph
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I think there is one more category of inflammation.
It's what I call, normal metabolic body heat management system by inflammation method.,
For proper functioning of a part or whole body or an organ.

sudheeraggarwal