this post was submitted on 18 Jan 2024
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[–] IchNichtenLichten@lemmy.world 86 points 9 months ago (3 children)

Floaters. If you see a sudden increase in them, get a referral to an ophthalmologist ASAP.

[–] jol@discuss.tchncs.de 20 points 9 months ago (1 children)
[–] NovaPrime@lemmy.ml 43 points 9 months ago (4 children)

Potentially detaching/detached retina if I'm remembering correctly.

[–] jol@discuss.tchncs.de 9 points 9 months ago

Not ideal. Get a doctor ASAP folk!

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[–] dingus@lemmy.world 14 points 9 months ago

Worth noting that it's totally normal to see a lot more of them if you're looking at a bright blue sky. That's when they'll be more apparent.

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[–] PerogiBoi@lemmy.ca 83 points 9 months ago (1 children)

I got grounded for insisting I saw these when I was younger. I am now vindicated 😎

[–] kratoz29@lemm.ee 60 points 9 months ago (3 children)

This seems like a very... Odd reason to get grounded.

[–] Sombyr@lemmy.zip 24 points 9 months ago

Some parents are weird. I once got grounded because I left my room, forgot something, and went back in to get it. Wasn't even going anywhere or doing anything important. Just randomly got yelled at and grounded.

[–] PerogiBoi@lemmy.ca 19 points 9 months ago (1 children)

With my parents it was either agree that they’re right or be punished.

[–] Sombyr@lemmy.zip 14 points 9 months ago (1 children)

My dad was like that. I remember a moment where my dad couldn't understand the solution to the Monty Hall problem, so I tried to explain it to him and instantly got yelled at and sent to my room for contradicting him.

[–] PerogiBoi@lemmy.ca 14 points 9 months ago (1 children)

Let’s never repeat this bullshit narcissism to our kids if we choose to have em.

[–] Sombyr@lemmy.zip 13 points 9 months ago (3 children)

Are you coming onto me?

Ah, just kidding. In seriousness though, I've chosen not to have kids on account of being so mentally fucked up by my childhood that I don't want to put a kid through having me as a parent.

Although luckily my dad did mellow out with age. He'd kinda also been equally fucked up by his own childhood and refused to seek help until I'd left, my mom left, and later my old sibling left, and I refused to speak with him anymore. Last year I got a massive, 4 page, single spaced apology from him for everything he'd done, so luckily things are looking up at least.

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[–] Wolf_359@lemmy.world 53 points 9 months ago* (last edited 9 months ago) (2 children)

Floaters in the vitreous of the eyeball (aka clumps of your vitreous that got stuck together as your vitreous gel started to liquify, which happens naturally with age for everyone).

They're normal if they appear gradually as you age. Most common in people with myopia. Can be caused by a variety of things including hits to the eyes or head, possibly by steroid eye drops, anything that increases the pressure in your eye, or just plain old aging.

They never go away but if you're lucky they might "settle" or get stuck to the side. Never happens for a lot of people though, and they can be quite distressing for many people - especially for people who have many large and moving floaters.

Most mentally healthy people will neuro-adapt and they'll become less noticeable over time. It can take about six months before this happens though and it does suck at first. I got some new ones after LASIK and I was pretty upset. Now I only notice them on light backdrops like snow or my shower. But even then I just notice them briefly and my thoughts quickly move elsewhere. No stress.

For people who are absolutely driven insane by a large number of them, there is a risky surgery to remove them, but if it goes wrong you can be looking at blindness so you definitely need to weigh your options.

The non-surgical laser treatment for floaters doesn't work. It seems to maybe work for some people in the short term but most people report that it doesn't help in the long term. It can even create more floaters or break up your big ones into many smaller ones that move more. The laser is also dangerous for younger patients because the floaters are closer to your retina when you're younger. The laser can cause damage to the retina and it's hard to avoid doing that when the floaters are close to it.

There are currently a couple groups researching how to get rid of them non-invasively. Last bit of news I saw said a group had been using gold flakes and a new type of laser to successfully and safely break them down. Personally, I will get mine treated if there is a non-invasive way to do so, but I'm not too bothered by them so I can wait for that.

Worth noting that if you suddenly get a lot of floaters and are feeling pain in your eyes or seeing bright flashes that look like a camera flash, you need to go seek medical attention immediately as these are signs of a retinal tear. Retinal tears are treatable but only if you go take care of them immediately. The consequences are not taking care of them quickly can be severe.

For most people, these are harmless and just a part of getting older. You'll get used to them.

[–] Mbourgon@lemmy.world 14 points 9 months ago

This part bears repeating, as you CAN lose vision in one eye (partial or ALL) due to this.

“ if you suddenly get a lot of floaters and are feeling pain in your eyes or seeing bright flashes that look like a camera flash, you need to go seek medical attention immediately as these are signs of a retinal tear. Retinal tears are treatable but only if you go take care of them immediately”.

[–] Kiernian@lemmy.world 11 points 9 months ago (3 children)

For most people, these are harmless and just a part of getting older. You’ll get used to them.

I've had these since I was in preschool.

They're far less pronounced (almost entirely absent, really) now in my 40's than they were throughout my single digit years, but I still see them once in a great while

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[–] youCanCallMeDragon@lemmy.world 49 points 9 months ago (3 children)

Taking a screen shot with your eyes

[–] occhionaut@lemmy.world 11 points 9 months ago

just double tap the vagus nerve and left temple at the same time

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[–] greenhorn@lemm.ee 48 points 9 months ago (3 children)

Everyone on here talking about theirs going away over time and I'm wondering if I'm supposed to go in for regular scraping as I get older

[–] SadSadSatellite@lemmy.dbzer0.com 60 points 9 months ago (1 children)

They're little bits of debris and fibrous points in the gel matrix of your eye. They don't go away ever, but they float to a part of your eye you don't pay as much attention to. They tend to "go away" in people who consistently sleep on the same side. If you're a back sleeper, or move around a lot, they tend to stick near your macula (your main focal point).

When I run ocular scans on people I can see them drifting around. They're not a problem unless they're dense or dark, then they might be blood due to a retinal tear or diabetic retinopathy.

[–] Cow2@lemm.ee 32 points 9 months ago (2 children)

So, in theory, I should be able to get in one of these centrifuges that NASA has, and they’ll all get pushed to one side?

[–] Zoboomafoo@slrpnk.net 14 points 9 months ago

Among other things, yes

[–] OwlPaste@lemmy.world 11 points 9 months ago (2 children)

Think thry never go away but your brain ignores them like it ignores your nose (close one eye)

[–] LinkOpensChest_wav@lemmy.dbzer0.com 9 points 9 months ago (1 children)

Mine often become visible to me shortly before experiencing a migraine. Is there a reason for this? I've told my doctor, but they didn't seem to react to this information much, just said it can happen.

[–] LazerVHSion@lemmy.world 18 points 9 months ago* (last edited 9 months ago) (2 children)

Not sure about seeing floaters before migraines, but what you see could be migraine auras. I have them and they affect my field of vision prior to a migraine. I'll see flashy/persistent "dots" or completely be unable to focus on certain things, like I have a blind spot. Hate it, but it at least gives me time to grab meds before the pain sets in. Usually happens ~20-60 minutes before onset.

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[–] ninjan@lemmy.mildgrim.com 31 points 9 months ago (2 children)

Mine disappeared as I got older, like around 25 or so. Now if they or similar visual effects come back it means I need to rush for my migraine pills or I'm in for some serious ass whopping... Don't know what I did to my old friends to deserve that kind of treatment.

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[–] Crackhappy@lemmy.world 30 points 9 months ago

Awwww man. I just now realized that my little eye buddies disappeared at some point. Wonder where they went. I hope it was on vacation.

[–] MrJameGumb@lemmy.world 28 points 9 months ago (1 children)

Oh wow I used to see those all the time when I was younger but it's been years lol!

[–] lemmyman@lemmy.world 24 points 9 months ago

Yet one more victim of climate change

[–] AFC1886VCC@reddthat.com 18 points 9 months ago

Oh squiggly line, I see you there in the periphery of my vision

[–] SubArcticTundra@lemmy.ml 17 points 9 months ago (2 children)

I know they are not parasites, but what are they? Strings of dead cells? Dead optical nerve? Any biologists here?

[–] Infinite@lemmy.zip 16 points 9 months ago

If it's a persistent pattern, it's likely to just be variation in the density of the vitreous humor (eye jelly).

[–] Argonite@lemmy.world 11 points 9 months ago (5 children)

Not a biologist but it's called blue light entoptic phenomenon. Pretty interesting in general.

[–] forks@lemmy.world 23 points 9 months ago* (last edited 9 months ago) (4 children)
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[–] cashews_best_nut@lemmy.world 12 points 9 months ago

For anyone too lazy to look:

Some may be individual red blood cells swollen due to osmotic pressure. Others may be chains of red blood cells stuck together; diffraction patterns can be seen around these. Others may be "coagula of the proteins of the vitreous gel, to embryonic remnants, or the condensation round the walls of Cloquet's canal" that exist in pockets of liquid within the vitreous.

~ https://en.m.wikipedia.org/wiki/Entoptic_phenomenon

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[–] cashews_best_nut@lemmy.world 17 points 9 months ago (8 children)

I think my eye sight must be getting worse cos I've not seen these in years!

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[–] tweeks@feddit.nl 16 points 9 months ago* (last edited 9 months ago) (4 children)

Floaters are one thing, but what about the internal electric / static activity you can see, what is that called? I was always way more intrigued by that than some eyeball sludge.

Do you see a reflection of neural activity or something? Just like floaters they're only visible when looking at larger plain things with 1 colour. They seem projected, and less obvious than the floaters but more common in your whole view.

[–] LinkOpensChest_wav@lemmy.dbzer0.com 16 points 9 months ago (1 children)

If nobody got me, I know the floaters and searing, incapacitating pain on the sides of my head got me

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[–] ivanafterall@kbin.social 15 points 9 months ago* (last edited 9 months ago)

The first snowfall of this year made me realize the extent to which I have an entire fucking universe within me. Mostly in my eyeballs, apparently. So many white backdrops to highlight them. It was alarming.

[–] gigachad@sh.itjust.works 14 points 9 months ago (1 children)

HOW DID YOU TAKE THAT PHOTO

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[–] knobbysideup@sh.itjust.works 13 points 9 months ago (1 children)

I thought I was just weird.

[–] Bleach7297@lemmy.ca 14 points 9 months ago

Don't worry, this doesn't mean you aren't weird.

[–] RalphFurley@lemmy.world 11 points 9 months ago

I'm so relieved the comments validated what I thought this was about, and I'm not alone :)

[–] Obi@sopuli.xyz 10 points 9 months ago

XP wallpaper?

[–] objectionist@lemmy.world 9 points 9 months ago (1 children)

i only ever see these when i look up at the sky

[–] NoSpiritAnimal@lemmy.world 24 points 9 months ago

I work at a specialized manufacturer, and we have a light table for inspecting parts. If you look at the table surface you'll find floaters you didn't even know about. It's freaky how many there are.

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