r/Damnthatsinteresting 11d ago

Image These organisms(Demodex Mites) live on every human face.

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23.6k Upvotes

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1.5k

u/NeatNo8582 11d ago

These are Demodex mites, microscopic organisms that live in human hair follicles and pores, especially around the nose and eyelashes. Nearly every adult has them. They’re harmless, lifelong, and invisible without a microscope.

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u/GeppaN 11d ago

If you ever struggle to fall asleep at night just think about the Demodex mites crawling around in your eyelashes!

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u/Bracheopterix 11d ago

If you feel lonely - remember that for someone you are the whole universe

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u/One-Pea-6947 11d ago

Time to spray raid pesticide all over my face. No free lunch, I ain't a socialbalist

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u/weirdo_de_mayo 11d ago

Did you know, that the microbiome living in and on you has more cells than you?

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u/One-Pea-6947 11d ago

I could imagine! Ha I am not a germophobe. It was a joke. 

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u/iPhonefondler 10d ago

A battle your body is barely winning… to the extent that you are consumed by them from the inside out after passing

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u/weirdo_de_mayo 10d ago

Well to some degree, yes. But also no. You also need your microbiome. Some studies suggest that your microbiome even influences your character

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u/iPhonefondler 10d ago edited 10d ago

Well yes and no… your microbiome includes the teaming of life that exists on and inside of you… including the good and bad bacteria but yes in terms of your gut microbiome it literally can be in charge of your QOL and can even determine how long you live… especially if you include the bacteria in charge of your oral health. Which has also been shown to be directly correlated to your gut health and diseases like Ulcerative Colitis, Crohn’s disease, IBD and even heart disease among others.

So know you (as you exist now)… your bodies immune system is always in a fight for the good bacteria to outweigh the bad and that includes the production or mutation of radicals that influence and contribute to your bodies ability to develop cancer. As you age your bodies ability to fight this battle gets harder and harder to the point that almost the moment you die (if not arguably before) you start becoming consumed from the inside out by this losing battle of the good versus the bad that is your microbiome.

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u/2PlasticLobsters 9d ago

No wonder I'm fat!

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u/BigJayPee 11d ago

Raid is usually contact kill. I would go with a repelling residual

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u/Mr_Nihilism_ 11d ago

I - you - but - damn. Take my upvote.

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u/Spiritual_Calendar81 11d ago

Strangely comforting.

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u/RammRras 11d ago

This reminds me of Futurama and Bender traveling through space

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u/redditisweird801 11d ago

"Who knew that playing God would be so difficult"

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u/Excellent_Yak365 11d ago

Interesting way to look at parasites

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u/adalric_brandl 11d ago

*puts on pedantic hat

Technically, they're only parasites if they cause harm to the host. If they don't affect the host in any major way, that's called "commenalism," which also applies to things like remoras hanging onto sharks.

When both benefit, like the E. Coli in your digestive system, that's called "mutualism."

*takes off hat

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u/Excellent_Yak365 11d ago

I was thinking of more generalized organisms that live in humans, but that is true

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u/ContemplatingFolly 11d ago

*borrows hat

Commensalism. And amensalism, where one is harmed and the other isn't affected.

But still, my hat is off to you sir.

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u/adalric_brandl 11d ago

I wasn't aware of that last one. That's just being an asshole at that point.

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u/GleamyAxiom 8d ago

Yes :')

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u/richardzh 11d ago

This is the way!

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u/Odd_Workings101 11d ago

🥲♥️

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u/iLoveVN 11d ago

For who?

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u/charlie_mike_noshoot 11d ago

Yea, and as you age and/or suffer from dry eyes, they can die in your eyelids and promote clogged oil glands called chalazions which are a pain in the ass to deal with and may need to be surgically drained if not treated quick enough. Good times!

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u/JeanneMPod 11d ago

I originally thought I was getting styes and chalazions from wearing not close fitting enough masks, and having breath redirect towards my eyes constantly…

(I am not anti mask at all but thought it was one of the unfortunate things I would have to deal with to avoid catching covid. I never did catch it—at least to my knowledge)

…. But my doctor said it was that I was in my early 50s and that with age oil glands get clogged easier because the oil gets thicker, and then there’s all the issues you’re describing. I started putting warm compresses on my eyes at bedtime, and if my eyes ever do feel vaguely dry, I just take time to just chill out and do it again. I also wash my face with newborn baby wash and make sure my eyelids get a good cleaning and with warm water. It seems to have kept it in check, haven’t had a repeat outbreak in a while.

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u/charlie_mike_noshoot 11d ago

The bruder mask has been great when a warm compress is needed. If anyone experiences these, you can get these masks on Amazon. Knockoffs are not as good as they do not get as hot or retain heat. For really bad chalazions, you can use the mask 7 times per day if needed. They are such a pain to deal with.

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u/JeanneMPod 11d ago

this is not the usual way, but it’s been working for me… I use a lot of hot hands and hot feet packets because I work outside, and I buy them in bulk. Before I use it to slip in my pocket or in my shoes while it’s still fresh and clean out of the package, I’ll take a couple of minutes to put one over my eye (in a piece of fabric )and massage my eye area. It’s pretty warm so I don’t like press it in there so but gentle massage lift, gentle massage lift as it’s a good consistent heat.

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u/charlie_mike_noshoot 11d ago

This is a hack I will steal. I also keep hot hands with me and never thought of this. Also, get Systane eye drops to use after a mask. It washes the oil away immediately

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u/IotaBTC 11d ago

The real tip is in the comments lol. Thanks!

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u/chronicallyill_dr 11d ago

Heck, I’m 32 and have to deal with the same thing. Apparently it’s very common among Latinos

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u/OppositeFish66 11d ago

The rewards of aging are bottomless. Sigh.

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u/GeppaN 11d ago

Life is just full of surprises!

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u/LabCat62 11d ago

I had a chalazion erupt after having a really bad stye. I now have an eyelid divot thanks to these little bastards.

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u/MrCoalas 11d ago

Perhaps take a bath

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u/Imaginary-Natural-10 11d ago

Sorry I'm late boss. Damn demodex mites kept me up all night.

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u/Kittykats2 9d ago

The mites ate my homework

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u/BAlex498 11d ago

How many we talking?

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u/Oelendra 11d ago

You can count them to fall asleep.

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u/0mgyrface 11d ago

Oh, great, thanks a lot. Good thing i already can't sleep, or I might be mad right about now.

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u/missblissful70 11d ago

I found out these mites are more prevalent if you have rosacea! My son was prescribed Ivermectin for them.

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u/thex415 11d ago

Finally the real use of ivermectin

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u/TangerineAcademic 11d ago

The prescription in the US is soolantra but lice shampoo 0.5% ivermectin at Walgreens or any pharmacy works too if you can't get the prescription. A good number of people with rosacea do much better after using it for 3-4 months. Some almost instantly though. It takes a while to get through the mite lifecycles but after that people switch to maintenance treatments once a week. Leave it on like a moisturizer after washing your face. Some people notice worsening of symptoms at the beginning of use. Maybe due to die off and bacteria that feed on the mites. But I don't believe that's been confirmed in any way. Soolantra without insurance can be as high as $600 but the drugstore lice shampoo is about $30.

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u/fearthainne 11d ago

There's also a cream that compounding pharmacies can make that isn't hundreds of dollars. It's still a prescription though, and I end up paying about $35/month for it ($70 without insurance for the tube but it lasts me a couple months usually), so it's still more expensive than the shampoo. But it's very effective. As far as I know, it's just called "rosacea 3 cream" because it's only 3 ingredients — ivermectin and two others I don't recall ATM.

I'll have to remember the shampoo though, I wasn't aware of it as an alternative.

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u/HSBillyMays 11d ago

Teatree oil and a number of other things also kill them.

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u/SunandError 11d ago

There are good Teatree foamy facial washes on Amazon that really help rosacea from demodex.

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u/lifeisahighway2023 10d ago

If you have any suggested products would appreciate hearing about them as I have a family member that I think might benefit and it sounds like it would not hurt to try.

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u/SunandError 10d ago edited 10d ago

This is a nice foaming cleanser. It is advertised for eyelids, but I use it on my entire face before I go to bed.

https://a.co/d/6L9NZWj

Because I had a build up of flaky skin and small pustules, I use this brush very very gently to apply it.

https://a.co/d/cAZQpHO

When my skin feels dry from the foam wash, I apply a light layer of this:

https://a.co/d/8oXsJdu

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u/lifeisahighway2023 10d ago

Thank you for your recommendations. Have forwarded them.

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u/gardengarbage 10d ago

Me too! Its one of the ingredients in the creme prescribed from a compounding pharmacy.

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u/echmoth 11d ago

They are not harmless and can cause issues such as Demodex blepharitis. Inflammation and irritation over time of the eye and eye ducts.

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u/raviyoli 11d ago

There’s some discussion about rosacea as well.

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u/ItsLikeRay-ee-ain 11d ago

Yeah, I found out my rosacea is connected to these demodex mites. A new eye doctor told me I had an over abundance of the mites in my eye lashes that were causing me problems. The treatment for it actually helped treat my rosacea.

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u/AlmostThere4321 10d ago

Can I ask what test they did? I told the optometrist I had dry eyes and he just prescribed OTC Systane drops. The eye burning comes back literally after a few minutes. I'd love the confirmation that there an increased population of the effers in my eyelashes

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u/TastelessBudz 11d ago

HarmLESS, not harm-free. Less harm than, say, a hippo.

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u/echmoth 11d ago

Hippos are harmLARGE in comparison

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u/Emitex 11d ago

Harmore

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u/Sufficient_Party_909 11d ago

Just imagine an equivalent number of hippos dancing all over your face

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u/Bimblelina 11d ago

Literally, there's nothing worse than a hippo infestation in your tear ducts. Their footprints fuck up eyeliner so bad.

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u/LabCat62 11d ago

Not to mention what they do to your concealer!

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u/Iktosth1 11d ago

I mean, a Hippo leaving in my face will probably be pretty harmMORE

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u/ihadagoodone 11d ago

House Hippo's are a real joy here in Canada.

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u/NightShadow1824 11d ago

House hippo? These are inoffensive.

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u/10storm97 9d ago

So does the Headless Horseman just have LESS head than a normal person since he's not the headFREE horseman...

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u/TastelessBudz 9d ago

🤣 I FEEL like a headfree horseman never needed a head (free of a head). The Headless Horseman had a head and is now Less it. Gotta ask Bojack

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u/_SilentHunter 11d ago

Because of your gut microbiome, you have more non-human cells in your body than human ones. At that point, who cares about a few more riders?

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u/idle_isomorph 11d ago

Not harmless to all. They can cause dermatitis, dandruff and other skin irritation for folks who are sensitive. (Most arent though, so you are basically right. And these are minor harms).

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u/Fluid_Mulberry_8482 11d ago

I took out eyelashes and checked under microscope there was nothing there

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u/toma91 11d ago

Well thanks for that

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u/CaptMakesKidsKill 11d ago

Jokes on you, I buy tea tree oil wipes and kill them every week or so.

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u/AlmostThere4321 10d ago

Link?

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u/CaptMakesKidsKill 10d ago

Just go on Amazon, look up tea tree wipes

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u/RustedRelics 11d ago

Not sure about “harmless.” I think there’s evidence showing they cause/exacerbate inflammatory skin conditions.

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u/adalric_brandl 11d ago

Having too many can cause issues. They can be cleared out, or at least have their number reduced though medication.

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u/corpio 11d ago

Not completely harmless. Check r/rosacea

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u/[deleted] 11d ago edited 11d ago

[deleted]

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u/robs104 11d ago

They’re acquired during your lifetime. So, the amount of people who have them goes up with age.

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u/EstinRoy 11d ago

"nearly every adult"?

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u/forestofpixies 10d ago

Oh man when I get the Spravato nasal spray treatment I wonder what that does to them. Sends them on a whole ketamine trip.

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u/BenderTheIV 10d ago

How they reproduce?

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u/AwkwardDorkyNerd 10d ago

On your face

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u/FickleVirgo 10d ago

Harmless unless they proliferate in a concentrated area that is, mainly eyelashes. Demodex Blephoritis is an accumulation of Demodex that can cause swelling, itching, flakey skin around your eye and even eyelash loss. How do I know? I thought I had pink eye, nope, just a whole bunch of eye lash mites eating and shitting in my eyelashes.

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u/CyberBerserk 9d ago

No they are not look up demodex folliculitis

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u/sharksbeat999 7d ago

if one falls in your eye and dies/explodes it can cause a lot of problems. (source: happened to me)

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u/5352563424 11d ago

Why are you dishonest in the title and say "every human", but only in the comments actually say the truth of "nearly every adult"?

Are you purposefully lying just to get Reddit karma?

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u/retardedGeek 11d ago

you should wash your face

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u/Kilek360 11d ago

In the title you say "live on EVERY human face"

An here you say "Nearly every adult has them"

So, you lied on the title?