#What Are Carboxymethylcellulose Eye Drops

[mediblogs-blog]

Carboxymethylcellulose eye drops are a popular and effective solution for managing dry eyes. Designed to mimic natural tears, these drops provide long-lasting hydration and comfort for individuals suffering from dryness, irritation, or discomfort in the eyes. This article explores the uses, benefits, dosage, and potential side effects of Carboxymethylcellulose eye drops while answering common questions about this widely used medication.

[eyerisvision]

Best Cellulose Eye Drops Supplier in India

Eye health is paramount to maintaining a good quality of life, and choosing the right eye care products is crucial for preserving vision and comfort. Among the common eye issues people face today, dry eye syndrome is one that significantly affects day-to-day life. 

Whether caused by environmental factors, prolonged exposure to digital screens, aging, or medical conditions, dry eyes can lead to irritation, discomfort, and a constant feeling of dryness. To alleviate these symptoms, cellulose eye drops have become an essential remedy for millions worldwide. In India, one company that has taken the lead in manufacturing and supplying high-quality cellulose eye drops is Eyeris Vision Care.

Eyeris Vision Care is a trusted name in the ophthalmic industry, recognized for its commitment to delivering safe, effective, and reliable solutions. It is one of the leading Cellulose Eye Drops Supplier in India. 

With a focus on quality, innovation, and customer satisfaction, the company has earned a strong reputation as one of the leading manufacturers and suppliers of cellulose eye drops in India. This blog will explore why Eyeris Vision Care stands out in the industry, the benefits of cellulose eye drops, and why they are a preferred solution for eye health.

Why Eyeris Vision Care is the Best Supplier of Cellulose Eye Drops

When it comes to ophthalmic care, Eyeris Vision Care has established itself as a pioneer in producing high-quality eye drops, including cellulose-based solutions. Here’s why Eyeris Vision Care should be your go-to choice for cellulose eye drops:

1. Advanced Manufacturing Facilities

Eyeris Vision Care operates state-of-the-art manufacturing facilities that adhere to international standards. Their facilities are equipped with the latest technology, ensuring that every product is manufactured with precision, safety, and quality. The company complies with ISO 9001:2015 and GMP (Good Manufacturing Practices), which guarantees that their cellulose eye drops are made to the highest standards in the industry.

2. Extensive Experience in Ophthalmic Care

With years of experience in the field, Eyeris Vision Care has an in-depth understanding of what customers and healthcare providers need. The company has a team of skilled professionals and researchers who are continuously working to improve formulations and create innovative products. Their cellulose eye drops are specially designed to mimic the eye’s natural tears, providing lasting hydration and comfort.

3. Vast Distribution Network

Eyeris Vision Care is not just a leading manufacturer; they are also one of the most reliable suppliers of cellulose eye drops across India. Their robust distribution network spans across all major cities and states, making their products widely available in pharmacies, hospitals, and healthcare centers. This ensures that consumers can easily access top-quality eye drops whenever they need them.

4. Commitment to Quality and Safety

Quality control is a priority for Eyeris Vision Care. Every batch of cellulose eye drops undergoes rigorous testing to ensure it meets safety and efficacy standards. The company is committed to providing products that not only relieve symptoms but also enhance the overall eye health of users. By sourcing premium raw materials and following strict manufacturing protocols, Eyeris Vision Care delivers cellulose eye drops that are safe and effective.

Understanding the Benefits of Cellulose Eye Drops

Cellulose eye drops, commonly referred to as artificial tears, are widely used to treat dry eyes and irritation. They contain ingredients like carboxymethylcellulose or hydroxypropyl methylcellulose, which help in lubricating and hydrating the eyes. Here are some key benefits of using cellulose eye drops:

Long-lasting hydration: Cellulose eye drops form a protective layer over the surface of the eyes, providing long-lasting moisture and preventing the eyes from drying out.

Soothing relief: These drops help soothe irritated eyes caused by external factors like pollution, wind, or extended exposure to digital screens.

Restores natural tear film: Cellulose eye drops mimic natural tears and help restore the tear film’s stability, reducing discomfort and providing immediate relief.

Safe for frequent use: Since cellulose eye drops are preservative-free and gentle, they are safe for frequent use throughout the day without causing any side effects.

Eyeris Vision Care: Leading the Ophthalmic Market

Eyeris Vision Care has earned its place as a leader in the ophthalmic industry, offering a diverse range of eye care products designed to meet the specific needs of patients. Their cellulose eye drops are among the most trusted solutions for treating dry eyes in India. What sets Eyeris Vision Care apart from the competition is their unwavering commitment to producing high-quality, affordable products that cater to both domestic and international markets.

1. Innovative Formulations

Eyeris Vision Care’s team of researchers and experts continuously work to enhance the effectiveness of their eye drops. By using advanced formulations, they ensure that their cellulose eye drops provide prolonged relief and hydration, even for individuals with chronic dry eye conditions.

2. Affordability and Accessibility

One of the key strengths of Eyeris Vision Care is their ability to provide premium-quality cellulose eye drops at affordable prices. This makes their products accessible to a wider population across India, helping people maintain optimal eye health without breaking the bank.

Conclusion

In conclusion, Eyeris Vision Care is undoubtedly one of the best suppliers of cellulose eye drops in India. Their dedication to quality, innovation, and customer satisfaction has earned them the trust of both healthcare professionals and consumers. If you are looking for a reliable solution to combat dry eyes, Eyeris Vision Care’s cellulose eye drops are the perfect choice. Whether you’re a healthcare provider looking for the best supplier or a consumer seeking relief from dry eyes, Eyeris Vision Care offers top-tier products that ensure comfort, hydration, and eye health.

[golleecosmetics]

If not used properly, eye drops, eyelash extensions, and other aesthetic products can irritate the eyes. However, what should you be aware of before utilizing any of them? Find out by reading on! Although eyelash extensions are a fantastic way to swiftly alter your appearance, many people are curious as to whether you may use eye drops concurrently. The last thing you want to do is endanger your extensions or make them lose their hold too soon. Are Eye Drops Compatible With Eyelash Extensions? The answer is yes if you've ever questioned if using eye drops with eyelash extensions is a possibility. However, there are a few things a lash artist must let your client know. First off, let's take care not to get any drops on their eyelashes as this could loosen them. Second, let be careful not to use more than a small amount of drop because too much may cause their lashes to bunch together. Finally, after applying the drops, they shouldn't forget to blink a few times to let them spread evenly around their eyes. Applying eye drops when wearing eyelash extensions requires caution. Let your client know that Using eyedrops 4 to 5 hours before their eyelash extension appointment is absolutely not recommended. Their natural eyelids are covered with eyelash extensions using an adhesive that takes a few hours to fully dry out. They are not permitted to put their eyelash extension in a position where they might come into contact with moisture during that period. They will need to take care of moisture and water the entire time till they have eyelash extensions on their eyelids because they are one of the enemies of eyelash extensions. One of the problems your client will experience if they unintentionally or purposefully use an eye drop in their eyes during the 4 to 5 hours of waiting is destroying their extensions before they ever have them. The glue needs time to dry out completely, so applying an eyedrop will either cause damage to their natural eyelashes by bonding with them or lose its ability to hold the extensions in place. Let them apply the eye drops from the corner of their eye to prevent any contact with the eyelash extensions even if the waiting period has passed. We will discuss the eye drops ingredients for lash extensions to avoid, as well as when to use them, in this article. In order for you to choose what's ideal for your client, we will also show you how to use them correctly and what to keep in mind while doing so, so you can let your clients know. Ingredients In Eye Drops For Eyelash Extensions: Safe Vs. Unsafe We believe it is essential to first learn what eyedrops include before analyzing the effects they have on lash extension users. Ingredients in eyedrops that are unsafe for eyelash extensions The majority of frequently used eyedrops have some or all of the following components: • Polyethylene glycol and propylene glycol are examples of glycols. • Glycerin • Mineral oil and soybean oil • Biological phospholipids • Saline • Vinyl alcohol, vinyl Eyedrop ingredients that are suitable for lash extensions • Carboxymethylcellulose • Antihistamines • Steroids • Povidone How May Eyedrops From Eyelash Extensions Be Removed? Do not panic if your client unintentionally got eye drops on their eyelash extensions. The eye drops can be taken out in a few simple ways that won't harm their lashes. 1. Let them use a cotton swab or q-tip dipped in warm water as the first method. To release the glue, gently push the cotton swab on the lash extension. The extension should then be carefully peeled away from their lash. Let them Continue doing this until all of the extensions have been eliminated. 2. Using a commercial eyelash extension remover is another approach to get eye drops out of eyelash extensions. Follow the directions on the packaging, and make sure to properly clean your eyelashes afterward. 3. They can also try using olive oil or coconut oil if they're in a pinch and don't have any eye makeup remover or lash extension remover on hand.

Apply either oil on a cotton ball and gently massage it against your lashes. The oil will facilitate the removal of the extensions by aiding in the breakdown of the glue. Once more, make sure to completely cleanse your lashes. Which Eye Drops Are Safe To Use When Wearing Lash Extensions? Finding the appropriate eye drops for your client's eyelash extensions is simple now that you are aware of the components to avoid in various types of eye drops that may be used with eyelash extensions. Our general rule is to search for a water-based alternative. The list below will be useful if you can't locate an eyedrop that works with your stunning new extensions. • When lubricating: Carboxymethylcellulose sodium makes up 0.5% of the ingredients in Refresh Tears. Carboxymethylcellulose sodium makes up about 0.5% of the ingredients in Retaine. • For redness: The active ingredient in Visine is 0.05% tetrahydrozoline HCl. • Regarding swell: Dexamethasone (0.1%) is the active component in MAXIDEX. • For allergies: The amount of ketotifen, the active component, in Zaditor is 0.25 mg. Naphazoline hydrochloride (0.025%) and pheniramine maleate (0.3%) are both components of nephron-A. Does Using Eye Drop With Eyelash Extensions Carry Any Risks? There are no known risks associated with applying eye drops in conjunction with eyelash extensions. Let your clients know that Talking to their eye doctor or lash specialist before using any form of eye medication, including eye drops, is something that they should always do before using any eye medication. Why Do Some Eye Drops Ruin Eyelash Extensions? Not all eyedrops are beneficial for lash retention, even if they are a secure way to treat a variety of eye issues. Therefore, just like with eyeliners, mascara, and makeup removers, you must check the components of eye drop brands. Because they weaken the bond of the lash adhesive, polyethylene glycol, and propylene glycol are not recommended for extending the life of eyelashes. Although glycerin differs chemically from glycols, it can nonetheless cause lashes to come out too early. We already know that using oils or wax while wearing eyelash extensions is strictly prohibited. Therefore, advise your client to be cautious as mineral and soybean oil are found in many eye drops. Additionally, before using eyedrops in gel form, let them be sure they are oil- or water-based. They should watch out for natural phospholipids, another form of natural oil used in eyedrops, to avoid problems with lash retention. Salt is a powerful antibacterial agent. But salt also dries up your lashes and performs poorly with eyelash glue. Brittle lashes also have the propensity to break or split easily. Saline eye drops are specifically forbidden for false lash users because of this. On top of that, the area around lash extensions is quite dry when using alcohol-based eyedrops, like those that contain polyvinyl alcohol. How Soon After Getting Eyelash Extensions Can You Use Eye Drops? The eye drops will perform most effectively between four and five hours after your client's lash extensions have been placed. Because of this, the medication won't interfere with the curing process of the lash glue in any way. To begin, you should always encourage clients who are getting eyelash extensions to refrain from using eye drops prior to having their lashes treated. Why? This is because putting eyedrops in their eyes before to therapy can result in their lashes becoming overly saturated with water. In due time, it will render the glue incapable of attaching correctly to natural lashes throughout the application process. Instead of putting eye drops in their eyes before getting their lashes done, you should suggest to the customers who get their lashes done by you that they consult with you first before making any decisions. Eye Drops And Eyelash Extensions: What Are The Advantages Using eye drops with eyelash extensions has a few advantages.

1. They can first aid in maintaining the health and hydration of the lashes. 2. They can also prevent the lashes from matting or becoming knotted. 3. They can support maintaining a smooth and tidy lash line. How Should Eye Drops For Eyelash Extensions Be Stored? Never Place eye drops in the refrigerator. It's OK at room temperature. The medicine in the drops can be broken down by heat and humidity, which reduces their effectiveness. Additionally, you should not store eye drops past the printed expiration date. As of right now, eye drops should be thrown away after 28 days if they have been opened. This is based on historical research from a time when many eye drops did not contain preservatives and were dispersed using glass pipettes and glass bottles. This strategy looks like a terrible waste and raises costs for both the healthcare system and the patients. Applying Eye Drops While Wearing Eyelash Extensions (Step-by-Step) In general, your client can apply eyedrops any way they choose, but once they begin wearing lash extensions, the restrictions alter. Additionally, if they are careless, the incorrect eyedrop application could even remove their eyelash extensions. You should always advise your clients who use eye drops to do the following so that they can emulate your actions and complete the task correctly. First step: Prior to the Application Wash and dry your lashes. You must wash your hands (or those of the person applying the drops). In order to prevent the drop from becoming caught in your eyelashes, adopt a comfortable position to lay in. Second step: Application Applying eye drops straight to the eye's surface is the proper technique to do so. Don't apply it near your eyes, please. In other words, eyedrops shouldn't even come close to the lash line. The dropper serves the same purpose since it guards against contamination. Also, keep in mind not to close your eyes. By doing this, the liquid drops won't come into contact with the eyelash extensions. Typically, eye drops should be used every day and night or up to three times daily until relief. In light of this, request that your client first speaks with their doctors. Make sure you and the doctor discuss any advice that clashes with your recommendations prior to application. Third Step: Following the Application When it comes to caring for eyedrops while wearing lashes, there are a few things to keep in mind. Only one drop should be placed in each eye. Wait three to five minutes before administering the next eye drop if you need to use more than one or two different types. By doing this, you can stop the drips from spilling over and getting on your lash line. Use a lint-free cloth to gently wipe the excess liquid from the area around the eyes. They won't get absorbed into your lashes because of this. Simply said, don't let it get damp along the lash line. How To Use Eyedrops While Wearing Lash Extensions: Things To Consider? While it's preferable for your lash customer to stay away from eyedrops (if they can), keeping the following in mind can also be useful. • Always request feedback from your lash client if they have any discomforts during or immediately following the lash treatment. If lash glue or other lash treatment tools are the cause of their allergies, this will help pinpoint the allergen. • Itchiness, irritation, and redness can also appear when your client is allergic to a new brand of eye drop. • When wearing lash extensions, avoid using homemade solutions or herbal remedies to alleviate eye irritations. Why Should Eye Drops Be Avoided When Wearing Eyelash Extensions? Because of the materials used to make eye drops, doctors advise against using them with eyelash extensions. Saline is a common ingredient in eyedrops and contact solutions. The eye drops saline solution, which contains both salt and water, lubricates the eyes and kills microorganisms. This solution contains salt, which is particularly bad for eyelash glue.

It is not advised to use eye drops with eyelash extensions since the eyelash adhesive contains cyanoacrylate, which does not combine with the salt in saline solution. The solution's salt content has the potential to dry out eyelash hair, causing it to fall out. The eyedrop can be used with eyelash extensions, but only if you exercise extreme caution and patience. Can Your Customer Skip The Eye Drops In Favor Of Fake Tears? Do They Make Lash Extensions Safer? Yes! When they wear lash extensions, one alternative to eye drops is for them to use artificial tears. They will not irritate the eyes of your customers and are an excellent choice for maintaining healthy lashes that are free of debris. It is important that you remind them to avoid using any eye drops that include oils because doing so can speed up the process of losing their lash extensions. When searching for the most effective eye drops for eyelash extensions, it is essential to choose ones that will not cause irritation to the eyes. It is important to stay away from eye drops that contain oils since they may speed up the natural shedding process of the lash extensions. Saline and artificial tears are both great options, but eye drops that contain oils should be avoided at all costs. Conclusion Life is nearly always thrown into chaos by eye diseases. Additionally, one of our body's most delicate organs is the eye. Therefore, if your eye issues are severe or ongoing, you should consult a doctor right once. To avoid any such unpleasant reactions, lash artists can always suggest to their clients with sensitive eyes to use eye drops after the cure period. Inform them that using eye drops while having sensitive eyes is safe, but they should be used with extreme caution. When your eyes start to feel dry, you must take care of them, but if you are wearing eyelash extensions, things get a bit tricky. After the treatment, you must already be taking several cares to avoid damaging your extensions. If your client has sensitive eyes and wishes to be extra cautious, there is no danger in using eye drops, but they should stay away from eyedrops that contain oils, waxes, salts, glycols, glycerin, and alcohol. If they have trichotillomania, alopecia areata, damaged eyelids, inflamed skin, or a history of allergies to eye makeup. I sincerely hope this manual assisted you in locating the solution you require for your clients. A word of caution: advise your client to avoid getting eyelash extensions if they have inflamed skin, cracked eyelids, a history of allergy to eye cosmetics, alopecia areata, or trichotillomania. While water is harmless in and of itself, tears, which also include salt and oil, are damaging to eyelash extensions. They may have an impact on the bond that the eyelash glue forms. Because of this, it's crucial for your client to take good care of their eyelash extensions after they cry. After sobbing, let them try not to rub their eyes roughly and sleep with dried tears. After crying, let them always wash their eyes to help get the oil and sediment out of their eyes. They just need to be careful about how they handle tears while wearing extensions because sobbing is typical.

[heathertruitt]

Ranking the best eye drops of 2018

Your body produces tears naturally to keep your eyes lubricated, since it’s one of the few parts of your body mucus membranes open to the outside world.

But sometimes natural tears aren’t enough. This is where eye drops can help.

To augment natural tears and help prevent dryness, itching, and redness, eye drops are the best solution. There’s a huge variety to choose from, but fortunately, we’ve ranked the ten best eye drops on the market in descending order.

1. GenTeal Tears Moderate

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GenTeal Tears is a single-use vial eye drop that is an excellent choice for people who have sensitive eyes and who don’t respond to more basic lubricating and hydrating solutions.  GenTeal Tears also comes in a “mild” and a “severe” formulation, but those come in larger bottles and include preservatives. 

GenTeal Tears uses the less-common lubricants dextran 70 and hypromellose 2910 eye drops, so if your dry eyes haven’t responded to more simple formulations like glycerine or mineral oil, GenTeal Tears is worth a try. GenTeal Tears also has very large individual vials, at 0.9 mL each.

This is three times as big as some of its competitors, so people who need larger amounts of eye drop solution per application should also look into GenTeal Tears.

2. Ocusoft Retaine MGD

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Ocusoft Retaine MGD is a specially formulated eye drop that’s preservative-free and comes in single use vials. It is designed specifically for excessive eye dryness and uses a proprietary fluid technology to assure that the solution is evenly distributed in your eye.

The liquid looks cloudy at first; it’s not until you’ve put it in your eye and blinked a few times that the particles are evenly distributed, forming a thin film that coats your eye for long-lasting relief.

These are a favorite among people whose eyes are sensitive to the preservatives in other eye drops and for people with very dry eyes.

3.TheraTears Dry Eye Therapy

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TheraTears is a good option if your eyes are somewhat sensitive and haven’t responded to the usual lubricants. It uses sodium carboxymethylcellulose, which is a lubricant not found in too many other eye drops.

Additionally, it uses preservatives that are not likely to aggravate your eyes even when used frequently. These eye drops are especially beloved by people who have extremely dry eyes and who’ve been failed by other brands, but it’s good enough to warrant trying in its own right.

4. Blink Tears

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Blink Tears is an eye drop that shines particularly well when it comes to lubricating your eyes. If your eyes feel dry and scratchy at the end of the day on occasion, Blink Tears is a good product to try.

The one ounce bottle is conveniently sized for travel, though the fact that the bottle is reusable necessitates the inclusion of a preservative. The sodium chlorite used to preserve Blink Tears is not likely to be a major irritant, but regular eye drop users with sensitive eyes may want to opt for a single-use product that comes in disposable vials.

5. Clear Eyes Pure Relief Multi-Symptom

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For an all-purpose eye drop, this is the number one contender. Clear Eyes Pure Relief Multi-Symptom offers a well-balanced mix of ingredients that lubricate, hydrate, and reduce redness, plus it takes the wise step of including only preservatives that are not likely to aggravate the eye.

Users love the solution, but one sticking point is the bottle–it’s not designed very well and it’s difficult to squeeze drops out. Aside from that, it’s a great all-around eye drop solution.

6. Systane Balance

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Systane Balance is focused on improving eye lubrication and preventing dryness by restoring the body’s natural lipid layer in teardrops.

This way, water isn’t just lost to evaporation again. Systane Balance is renowned for its ability to keep eyes hydrated and happy with only one or two applications per day.

Many people find Systane Balance to be ideal for keeping their eyes from drying out after they remove their contact lenses at night.

7. Oasis Tears Plus

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Oasis Tears Plus is a glycerin based eye drop that comes in single use vials, which means it’s preservative-free. It’s a good choice for sensitive eyes that just need some basic, straightforward lubrication and hydration.

Some people find that the 0.3 mL vial size is not big enough for a full application, so if you notice that you tend to use more eye drop solution than average every time you apply eye drops, this might not be the product for you. There are other options out there that come in larger vial sizes

8. Bausch + Lomb Soothe XP

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Bausch + Lomb use plain old mineral oil in this eye drop formulation to lubricate and rehydrate the eyes, but by choosing to do so, they are able to get longer-lasting relief and a far lower chance of a negative reaction from sensitive eyes.

Nearly 5% of the liquid in the solution is mineral oil, so these eye drops have quite the ability to protect the eye’s moisture level by restoring a lipid barrier.

On the flip side, a more simplistic formula like this means that the hydrating and lubricating power of these eye drops won’t last all day like some competitors with more advanced formulations.

9. Zaditor Antihistamine Eye Drops

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Zaditor Antihistamine Eye Drops are specifically designed for eye itching and redness that’s the result of allergies. It includes ketotifen, an antihistamine that works to reduce your body’s inflammatory reaction against allergens in your eye, which is the cause of allergy-related eye itching.

The formulation does include benzalkonium chloride as a preservative, so it may cause irritation in sensitive eyes if used continuously for a long period of time.

Notably, this eye drop does not offer any kind of lubricating or hydrating ingredients, so if you have itchy and dry eyes, you may want to try something else first.

10. Visine Maximum Strength Redness Relief

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Visine Maximum Strength is a heavy-hitting eye drop that is intended to take out redness and irritation as quickly as possible.

To this end, it has three active lubricants and an anti-redness and irritation agent included. As a reusable vial, it needs a preservative to keep it sterile, and Visine chose benzalkonium chloride to do the job.

It loses some marks for this, as many people find that this preservative actually causes eye irritation. So, while popular, the formulation might be self-defeating for some people.

Eye drop benefits and side effects

Eye drops are used primarily to combat dryness, scratchiness, redness, or itching in the eye. These can be from a variety of causes, so as a result, there are a number of different kinds of eye drops that have evolved to treat the different causes of eye irritation.

Choosing the right eye drop is, in part, a matter of figuring out what the cause of your issues are and choosing an eye drop that will address the root problem.

Benefits

Eye drops are about more than just hydrating your eyes. The reason your eyes lose moisture and feel dry is because the lipid layer in your eye breaks down and allows water to evaporate from your eyes. When used to treat dry or irritated eyes, restoring this lipid layer is a major part of the solution.

A research paper published in 2005 in the journal Optometry and Vision Science describes how an eye drop can restore this lipid layer (1).

The authors describe an experiment in which two different eye drops were used on human eyes, which were then measured using a custom-designed tool to use light beams to measure the thickness of the lipid layer.

The experiment found that both eye drops, which used two different kinds of lubricants, increased the thickness of this lipid layer, though by different amounts. This indicates that some lubricating eye drop compounds may work better than others and moreover, this may explain why different people have different reactions to the same eye drop–their body may not be increasing its lipid layer thickness by the same amount as someone else’s. If a certain eye drop does not seem to reduce eye dryness, try one with a different active ingredient.

These active ingredients can range from simple compounds like mineral oil and glycerin to less common ones like dextran 70. Check the label before you try a new eye drop.

It’s a different story when it comes to fighting redness and itching that results from allergies. In this case, an antihistamine ingredient is needed.

A scientific experiment described in an article in the British Journal of Ophthalmology in 2003 demonstrated the efficacy of antihistamines in reducing the symptoms of redness and itchiness that result from allergic reactions (2).

In it, over 500 subjects in Australia were given either a placebo eye drop or one of two experimental antihistamines to treat their seasonal allergy symptoms related to their eyes. After four weeks, the researchers evaluated the condition of the subjects.

They found that the ketotifen eye drops (the antihistamine now used in many anti-allergy eye drops) was the most effective treatment, and demonstrated its efficacy by showing that it blocked the reaction of inflammatory immune cells in the eye. The subjects also reported less accumulation of grit in their eyes and vastly lower levels of redness and itching.

Regardless of whether you are using an eye drop with lubricants for dry eye, antihistamines for allergies, or both, one major concern for all eye drop users is the need to prevent contamination of the eye drop solution. Since the eye is a direct portal to the interior of your body, it’s very susceptible to infections if bacteria contaminate your eye drop solution.

There are two ways to prevent this. The first is by supplying eye drops in sealed, sterilized, single-use containers that are used once, then discarded. This is somewhat more expensive, but allows you to use eye drops that are as pure as possible.

The other option is to use a preservative, and this is what most manufacturers elect to do. There are a wide range of preservatives available, but several, like sodium chlorite, appear to be effective at preventing bacterial growth but not aggravating the eye. Some older preservatives aren’t as successful and have the tendency to cause side effects.

Side Effects

Finding the right eye drop can be even more difficult than finding the right deodorant or antiperspirant, especially if you have sensitive eyes.

The eyeball is an area of the body that is highly sensitive to outside contaminants, so many people react poorly to a great number of eye drops. One common ingredient to watch out for is benzalkonium chloride, which is a very effective preservative but appears to have both toxic and allergenic properties.

According to a 2010 article by researchers in Paris, France in the scientific journal Progress in Retinal and Eye Research, benzalkonium chloride is moderately allergenic in the short term, and toxic in the long term (3).

This means that it has the tendency to promote a reaction from the immune system to attack the chemical, and it also has a tendency to damage eye tissue over time.

The authors of the scientific paper recommend only using eye drops containing benzalkonium chloride for a short period of time, if at all.

Contamination is another potential source of side effects. This should not be a problem if you follow the directions on your eye drops–namely, only using single-use vials one time, and throwing away even a preservative-based eye drop if it is past its expiration date.

This can be a source of trouble for occasional users who may use eye drops only a couple times a week. They should opt for single-use vials to reduce the temptation to push their reusable vials past their appropriate shelf life.

Recap

Eye drops are a great solution if you’ve got dried out, irritated, or red and itchy eyes. Choosing the right eye drop is a matter of figuring out whether you need lubrication and hydration or an antihistamine to solve your problems.

Then you need to determine whether single use vials or reusable vials with preservatives are a better investment. For occasional users, or people with highly sensitive eyes, single use vials are best.

For regular eye drop users, a preservative based vial is better, but you should strive to avoid one with benzalkonium chloride as a preservative if possible, especially if you’ll be using your eye drops on a regular basis or for a prolonged period of time.

https://bodynutrition.org/eyedrops/

https://bodynutritionorg.wordpress.com/2018/02/11/ranking-the-best-eye-drops-of-2018/