how to get rid of red eyes weed

How To Get Rid Of Red Eyes From Weed

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You’ve just taken a huge bong rip or smoked a fat blunt with some friends, but oh no, now your eyes have gone red. Yeah, bloodshot eyes is one of the main side effects you will get from smoking weed, and it happens to pretty much everybody.

Of course, you may not want to advertise that you’re fried as a KFC drumstick. Maybe you have to go work or a family dinner. How to get rid of red eyes from weed is an age-old question that every stoner has been contemplating since the beginning of time.

Let’s talk about why weed makes your eyes red and how to get rid of it too!

Why Do You Get Red Eyes When Smoking Weed?

What is very interesting about this whole thing is that in theory, your eyes going red is not at all a bad thing.

The reason why your eyes go red when you smoke or ingest pot is because of the THC, that awesome stuff that gets you high as a kite.

THC Effect On Blood Pressure

THC will actually decrease your blood pressure, which means that blood vessels will expand and allow more blood to flow throughout the body.

Well, you have blood vessels in your eyes, and yes, they also expand, and because they expand and have more blood in them, they look visibly red.

Now, some people only get slightly red eyed while others look like frightening demons, but this is why it happens. Some believe that it’s the smoke touching the eyes which makes the eyes red, but this is simply not true.

Ok, well, if you get a huge cloud of smoke in your eyes, they might get all dry and irritated, and a bit red, but this is not what is really going on in the grand scheme of things.

Do Your Eyes Get Red From Edibles?

Yes they do. If it were literally because of the smoke, then ingesting weed edibles wouldn’t make your eyes go red, but ask anybody who eats edibles, and they’ll tell you that eyes go just as bloodshot as when marijuana is smoked, if not more so.

Side Note

On an interesting side note, the expansion of the blood vessels and lowering of blood pressure caused by pot is the exact reason why it makes such a good medicine for people who suffer from glaucoma, an eye disease which can lead to loss of vision and blindness.

That’s right folks, the same reason why your eyes go red from smoking pot is why it can stop people with glaucoma from going blind!

4 Best Ways To Get Rid Of Red Eye From Weed

Alright, so to be honest, the only way to get rid of red eyes from smoking weed is to use eye drops, and those don’t even always do the trick 100%.

Some people will tell you to wash out your eyes, to drink water, or other nonsense like that, but none of it really works, at all.


The one and only solution is to use eyedrops. Normal eye drops contain something called tetryzoline, which helps to constrict blood vessels, in this case those in the eyes.

It’s actually meant for people who suffer from allergies, but works great for pot heads too.


Now, what may work some of the time, depending on your metabolism and your body, is to drink caffeine, or anything else which causes heightened blood pressure and the constriction of blood vessels.

Drinking a couple cups of coffee might just do the trick, but it’s a hit and miss kind of thing, and often the only thing you’ll accomplish by doing this is a huge energy boost, shaky hands, and the need to go to the toilet every half hour.

So, the moral of the story here is that if you want to smoke weed, and don’t want people to see your red demon eyes, get some over the counter eye drops.

Drink Water

Now, to be clear, drinking water is not a sure fix solution but it’s something that you can do in addition to say eye drops. Red eye can also be caused by being dehydrated, so a few glasses of water can certainly help. Drinking water is good for your body, and most important will help combat dry mouth from smoking.

Smoke Lower THC Strains

Lower THC you say? yes, we know this might not be a favorable option (which is why we didn’t put it first), but if red eye is causing you issues then consider smoking a lower THC strain. THC is the main culprit for causing red eyes, and you can still have a good smoking experience without smoking high THC strains.

Wear Sunglasses

When all else fails, put on your shades and go cool mode with some sunglasses? This is really dependant on the time of the year, you obviously don’t want to be walking round in shades if it’s snowing or raining outside as it will look a bit odd. This is of course a temporary solution as wearing sunglasses will obviously not outright fix the issue, but mask it while you are outside.


Alright, so as you can see, it’s not like your eyes going red is anything bad really. Sure, it might not be best for appearances, but it certainly is not harmful or fatal in any way, shape, or form. However, if you don’t want people to know that you’re flying up in the clouds, you might want to get some eye drops to get rid of red eyes from weed.

Other than that, there is really no other good solution. Of course, the more you smoke over time, the less this happens, but you have to be come a real professional stoner to stop your eyes from getting red, and even then it will still happen to most. It’s just something you are going to have to deal with.

There is really only one effective way to ger rid of your red eyes from weed, here is everything you need to know.

How to Prevent Red Eyes After Consuming Cannabis

Tuesday January 7, 2020

T here’s nothing wrong with smoking some weed every now and then to chill yourself out or make your daily routine a little more fun. As long as you’re not operating heavy machinery, performing surgery, or running point on a hostage negotiation, you’re usually all good. Still, it’s better to stay discreet when possible. Being stoned is pretty fun, but there are few thoughts that will harsh your experience faster than “Everyone around me knows that I’m high.”

Of course, you already know the basics of how to cover up a quick toke. You can hide the smell by smoking outside, minting up your breath, changing your clothes, or using a dry herb vape. However, the one thing that’s hardest to hide is a case of red eyes. There’s a reason that it’s one of the most well-known signs of having indulged in some herb.

While some smokers never have to deal with red eyes, they are a lucky few. (They probably never get cottonmouth either.) Others deal with red eye their first few times smoking weed and then never again. Other consumers deal with it every time as though it’s some type of curse.

Whether or not you get red eye has a lot to do with your genetics, the strain being smoked, and other factors. For example, the more often you indulge, the less prominent the red eye will be. Much like time perception, your body seems to get used to it and adjust the more you do it.

What Causes Red Eyes After Smoking Cannabis?

Despite what you may think, it’s not the irritants in the smoke wafting up from your bowl or your joint that give your peepers that “Just went through a wind tunnel” look. It’s not from the coughing either. One of the effects of THC, the cannabinoid molecule doing most of the heavy lifting in marijuana, is that it can lower blood pressure. Unfortunately, where this effect is most noticeable is in the windows to the soul, your eyes.

As the pressure lowers in your inner eyeball, the small capillaries and blood vessels running through the whites of your eyes have more room to stretch out – thus, they become much more visible.

On the plus side, this is exactly why cannabis has been used as a medicine to treat glaucoma for years. By lowering intraocular pressure in the eye, it alleviates impaired vision by increasing the flow of nutrients into the ocular nerves. There’s even evidence that cannabis can help treat a number of symptoms of eye problems, and may help to prevent long term retinal damage.

How to Prevent or Get Rid of Red Eyes

Red eye from smoking cannabis will go away on its own after a couple of hours. But if you’re in a situation that you can’t just wait out, there are a couple of options that can help you recover faster so that you don’t have to blame a fake diagnosis of dual pink eye.

Eye Drops

This is of course, the standard red eye relief. Whether the owners of eye drop brands like Visine know it or not, stoners have helped to put their kids and grandkids through college since the 1970s. (They know).

If you know you’re going to be burning one down before attending a social gathering, it’s best to put a small bottle of eye drops in your pocket or purse (there’s a reason they’re sold in travel size). If you forgot yours at home or need it one the fly, they’ll be available in any drug store, grocery store, convenience store, or gas station (there’s a reason for that too). Just one or two drops and your Incredible Hulk-sized blood vessels will shrink back down to Bruce Banner proportions in no time. Only use the recommended amount, though.

Drink Some Water

Sometimes red eye can be caused by dehydration from other issues, such as drinking too much caffeine or not staying hydrated on a hot day. A glass or two of water may help clear your whites out a little. It’s also a healthy choice for your body and may help with any dry mouth you’re experiencing.

Cold Compress or Ice Pack

If you’re near a refrigerator, or even a sink with frigid water, a cold compress can make a big difference. Like some other body parts, blood vessels shrink down when they get cold. This should hide the red and also wake you up a little.

Get a towel or cloth wet, put some ice in it if it’s available, and hold it onto your closed eyes for about 5-10 minutes. When you no longer look like you stared into a wind tunnel, take off the compress and go on with your day.

Low-THC Strains

If red eyes are a regular issue, then the solution might be to decrease the amount of THC that you are consuming when you smoke up. Since THC is the main culprit, avoiding it should fix the problem. Low THC strains don’t necessarily mean less of a good time. There are still plenty of cannabinoids and terpenes that combine through the entourage effect into a fantastic experience.


Look, if you can’t get to some eye drops or a cold compress, your options are already pretty limited. You can either lie about having just watched a particularly emotional episode of This Is Us, or you can throw on some shades and be the coolest person in the room, or at least the most mysterious. If you’re outside and the sun’s out, even better.

Red eye is not a huge deal and something that can be easily taken care of with a little planning ahead or a little triage in the moment. Like dry mouth, it’s a minor annoyance that comes with indulging the herb. And like dry mouth, a little preparation can go a long way towards enjoying your high and the rest of your day.

Do you have any tips for avoiding red eyes after consuming cannabis? Share your thoughts and experiences with other readers in the comments below.

Everyone knows that consuming cannabis poses the risk of having red eyes in return. Luckily, there are several ways to prevent getting red eyes after smoking weed. Learn the top tips and tricks for making sure your eyes don't turn red after consuming marijuana.