Why Are My Eyes Burning, Watery, or Blurry? It Could Be Dry Eye Disease

Dry eyes are easy to dismiss.

A little burning after a long day. A gritty feeling while using the computer. Watery eyes that seem to come and go. Blurry vision that clears when you blink. For many people, these symptoms feel like normal tiredness, allergies, dust, or too much screen time.

But sometimes, the problem is more than tired eyes.

Dry Eye Disease is one of the most common eye conditions, but it is also one of the most misunderstood. Many people think dry eyes simply mean the eyes are not producing enough tears. While that can be true, the condition is often more complex. Sometimes the eyes produce tears, but the tears are not healthy or stable enough to keep the surface of the eye comfortable.

In July 2026, Trinidad Eye Hospital hosted a live discussion for Dry Eye Awareness Month called Dry Eye Disease: It’s More Common Than You Think. The conversation was moderated by Optometrist Kareem Kasmally and featured Optometrist Sean Bridgelal and Surgical Services Manager Prianka Persad.

The discussion helped explain what Dry Eye Disease really is, why so many people overlook the symptoms, how it can affect daily life, and what can be done to manage it before it becomes more uncomfortable.

The message was simple: dry eyes may be common, but they should not be ignored.

What is Dry Eye Disease?

Dry Eye Disease happens when the eyes do not have the right amount or the right quality of tears to stay properly lubricated.

Tears are not just water. They form a thin, protective film over the front surface of the eye. This tear film helps keep the eye smooth, comfortable, and clear. It also helps protect the eye from irritation and supports good vision.

The tear film has three main layers: a water layer, an oil layer, and a mucus layer. Each layer has an important role. When one part of the tear film is not working properly, the entire system can become unstable.

This is why a person can have watery eyes and still have dry eyes. The problem is not always about producing too few tears. Sometimes the tears evaporate too quickly, or they do not stay on the eye long enough to provide comfort.

A simple way to think about it is like washing a windshield. If the liquid does not spread evenly, or if it dries too quickly, the glass will still look streaky and unclear. The same thing can happen on the surface of the eye.

When the tear film is unstable, the eyes can feel dry, irritated, gritty, watery, tired, or blurry.

Why the oil layer matters

One of the most important parts of the tear film is the oil layer.

This oil is produced by small glands in the eyelids called meibomian glands. These glands release oil into the tears, helping to prevent the tear film from evaporating too quickly.

If these glands become blocked or stop working properly, the tears may dry up faster than they should. This is called meibomian gland dysfunction, and it is one of the common causes of evaporative dry eye.

In other words, a person may still be making tears, but the tears may not be able to stay on the eye long enough to keep it comfortable.

This helps explain why dry eyes can feel confusing. Someone may say, “But my eyes water all the time. How could they be dry?” The answer is that watery eyes can sometimes be the eye’s way of reacting to dryness. The eye senses irritation and produces more watery tears, but those tears may not have enough oil to remain stable.

So the eye keeps watering, but it still does not feel comfortable.

Common symptoms of Dry Eye Disease

Dry Eye Disease can feel different from person to person. Some people experience mild symptoms that come and go. Others may deal with ongoing discomfort that affects work, driving, reading, screen use, or wearing contact lenses.

Common symptoms include:

Burning eyes. Itchy eyes. Redness. Blurry or fluctuating vision. Watery eyes. Gritty, sandy, or “gravelly” feeling in the eyes. Tired eyes, especially in the afternoon or at the end of the day. Sensitivity to bright lights. Discomfort while using screens. Difficulty wearing contact lenses.

One of the important points raised in the discussion was that fluctuating vision can be a sign of dry eyes. A person may notice that their vision is clear one moment and blurry the next.

They may blink a few times and feel as though their sight improves temporarily.

This happens because the tear film plays a role in how clearly light enters the eye. If the surface of the eye is not smooth and well-lubricated, vision may not stay consistently clear.

That is why dry eye symptoms should not be brushed aside as “just tiredness.” Tired eyes can be a warning sign that something more is happening on the surface of the eye.

Why do people overlook dry eye symptoms?

Many people ignore dry eye symptoms because they seem small at first.

The symptoms may not happen every day. They may come and go. A person may feel burning one week, watery eyes another week, and then nothing for a few days. Because the discomfort is intermittent, it can be easy to blame something else.

A person may think, “It is just the screen.”Or, “It must be the Sahara dust.”Or, “Maybe I am just tired.”Or, “It is probably allergies.”

Those things can contribute to irritation, but they do not always explain the full problem. By the time many patients come in for an assessment, they may have already been self-treating with over-the-counter drops or simply living with the discomfort.

Dry Eye Disease is often missed because it does not always feel serious in the beginning. But like many health conditions, it is easier to manage when it is identified early.

What causes dry eyes?

Image from Downers Grove Eye Center

Dry Eye Disease can have many causes. For some people, it is linked to the natural aging process. As we get older, tear production and gland function can change. But dry eyes are not only an older person’s problem.

Younger patients are also experiencing dry eye symptoms more often, especially because of increased screen use.

When people stare at a phone, laptop, tablet, or television for long periods, they tend to blink less. Blinking is important because it helps spread the tear film evenly across the eye. When blinking slows down, the eyes can become dry and irritated.

Other common contributors include air conditioning, fans blowing directly on the face, contact lens use, cosmetic products around the eyes, dusty environments, long hours of reading or computer work, certain medications, eye surgery, and underlying inflammation.

In the Caribbean, many people sleep with a fan or air conditioning at night. If the breeze is blowing directly onto the face, it can dry out the surface of the eyes while the person sleeps. Over time, this may contribute to symptoms in the morning or throughout the day.

Dry eyes can also happen after cataract surgery. Before surgery, the eye is cleaned carefully with solutions to reduce the risk of infection. This cleaning process, along with the surgery itself, can temporarily disturb the surface of the eye and contribute to a gritty or sandy feeling afterwards. In many cases, lubricating drops may be recommended to help the eye feel more comfortable during recovery.

Is Dry Eye Disease serious?

Dry Eye Disease is common, but that does not mean it is harmless.

For many patients, the first concern is comfort. Dry eyes can make everyday activities frustrating. Reading may become harder. Screen work may feel exhausting. Night driving may become uncomfortable. Contact lenses may feel scratchy or impossible to wear for long periods.

But dry eyes are not only about discomfort.

If left untreated, Dry Eye Disease can become progressive. Ongoing dryness and irritation can lead to inflammation on the surface of the eye. In more severe cases, the cornea, which is the clear front window of the eye, can become affected.

This does not mean every case of dry eyes will lead to serious damage. Many cases can be managed well with the right treatment. But it does mean persistent symptoms should be taken seriously.

The earlier dry eyes are assessed, the easier it is to understand what is causing the problem and choose the right treatment approach.

Why an assessment matters

One of the biggest mistakes people make with dry eyes is treating every case the same way.

A person may go to the pharmacy, buy lubricating drops, use them for a few days, feel some relief, and then stop. Another person may use drops that do not match their type of dry eye and assume nothing can be done.

But Dry Eye Disease is not one-size-fits-all.

Some patients may have an issue with tear quantity. Others may have poor tear quality. Some may have blocked meibomian glands. Some may have inflammation. Some may have a combination of problems.

This is why a dry eye assessment can be helpful.

A patient gets a dry eye assessment at Trinidad Eye Hospital

At Trinidad Eye Hospital, the team uses diagnostic technology to better understand the tear film and the meibomian glands. During the live discussion, Prianka Persad explained that the C-Diag machine allows the team to take a more modern approach to assessing dry eyes.

The machine helps analyse key factors such as tear break-up time and the health of the oil glands in the eyelids. It can also provide visual information, allowing patients to see what may be happening with the glands.

This matters because the more information the team has, the better they can tailor treatment. Instead of simply telling every patient to use the same drop, the assessment can help identify the type and severity of dry eye.

A proper diagnosis helps move the conversation from “my eyes feel irritated” to “this is what is causing the irritation, and this is how we can manage it.”

Can eye drops help?

Lubricating eye drops are often the first step in managing dry eyes.

For many mild cases, artificial tears or rewetting drops can provide comfort and support the tear film. They may help reduce burning, grittiness, and irritation.

However, drops must be used properly and consistently. A common problem is that patients use drops only when symptoms become uncomfortable. Once they feel better, they stop. Then the symptoms return, and they feel as though the drops are not working.

Dry eye treatment is not only about chasing symptoms. It is about supporting the surface of the eye and, where possible, addressing the underlying cause.

For some patients, drops may be enough. For others, especially those with meibomian gland dysfunction or evaporative dry eye, drops alone may not solve the problem.

This is why it is important to get advice from an eye care professional, especially if the symptoms keep returning.

What is IPL treatment for dry eyes?

IPL stands for Intense Pulsed Light.

It is a non-invasive treatment that uses gentle pulses of light around the eye area and along the eyelids. The goal is to help stimulate the meibomian glands, improve oil flow, and reduce inflammation.

IPL is often considered for patients with evaporative dry eye or meibomian gland dysfunction, especially when symptoms are moderate to severe or when drops alone are not giving enough relief.

During the discussion, Prianka Persad explained that the treatment itself is quick, usually only a few minutes, and is generally painless. Patients may need a course of sessions, often around three to four treatments spaced about two weeks apart.

Some patients may begin to feel more comfortable after the first or second session, although results can vary. The goal is not necessarily to remove the need for lubricating drops completely, but to improve comfort, support better gland function, and reduce the constant need for artificial tears.

The important point is that IPL is not randomly recommended for everyone. It is considered based on the patient’s assessment, symptoms, and the condition of the meibomian glands.

What can happen if you self-treat without an assessment?

Self-treatment is common.

Many people try drops, home remedies, warm compresses, oils, or advice from friends before getting their eyes checked. Sometimes these methods may give temporary relief. Other times, they may do very little. In some cases, they may make the problem worse.

The concern is not that every home care step is bad. Warm compresses, for example, can be helpful when done safely and correctly. The problem is when people keep treating symptoms without knowing the cause.

A person with gland dysfunction may need a different treatment approach from someone whose main issue is tear production. A person with inflammation may need closer care. A person with another eye condition may mistake those symptoms for dry eyes.

Without an assessment, it becomes guesswork.

The eyes are delicate, and the wrong treatment can delay proper care. This is especially important when symptoms are persistent, worsening, or affecting daily activities.

Are natural remedies safe for dry eyes?

Some lifestyle changes can help reduce dry eye symptoms naturally.

For example, avoid having a fan or air conditioning blowing directly into your eyes. Take breaks from screens. Blink more often. Use a clean, safe warm compress if recommended. Stay hydrated. Be mindful of eye makeup and products used around the eyelids. Rest your eyes during long periods of near work.

But natural does not always mean safe.

During the discussion, the team warned against putting substances such as honey, castor oil, bush remedies, mango leaf drops, food mixtures, or unsterile products into the eyes.

The eye is not the place to experiment.

Unsterile substances can introduce bacteria, irritate the eye, clog the glands, or cause more serious problems. Castor oil, for example, may sound like it could help because dry eye involves the oil layer of the tear film. But the natural oils produced by the eyelids are not the same as castor oil. Putting thick oils near or into the eye may clog the glands and make the issue worse.

When it comes to the eyes, safe treatment matters more than creative treatment.

The 20-20-20 rule and blinking

Screen time is one of the major lifestyle factors linked to dry eye symptoms.

When we use digital devices, we blink less. This means the tear film is not being spread across the eye as often as it should be. Over time, the eyes may begin to feel tired, dry, irritated, or blurry.

The 20-20-20 rule is a simple habit that can help.

For every 20 minutes of screen or near work, look at something about 20 feet away for 20 seconds. The key is to look into the distance, not from one screen to another. Moving from the laptop to the phone does not give the eyes the same type of break.

During the discussion, Optometrist Kareem Kasmally also emphasized the importance of blinking. One useful addition is to intentionally blink several times during screen breaks to help spread the tears across the surface of the eye.

This may seem small, but blinking is one of the eye’s natural ways of refreshing the tear film.

For people who work on computers, study for long hours, scroll often, or spend much of the day on a phone, this habit can make a difference.

Do warm compresses help?

Warm compresses can help some patients, especially when the oil glands in the eyelids are blocked or not flowing properly.

The warmth helps soften the oils in the glands, and gentle massage may help encourage better oil flow. However, the way the warm compress is done matters.

A warm washcloth may cool down too quickly to be very effective. Some patients use gel eye masks or heating pads designed for the eyes because they can hold warmth for longer. Whatever method is used, safety is important.

The compress should be warm, not hot. The skin around the eyes is thin and sensitive, and it can burn easily. Cleanliness is also important, because anything placed near the eyes should be sanitary.

Warm compresses may help, but they are not a replacement for an assessment if the symptoms are ongoing. They are one part of dry eye care, not the whole solution.

Dry eyes can affect younger people too

Dry Eye Disease is often associated with older adults, but it can affect younger people as well.

More younger patients are experiencing symptoms because of screen-heavy lifestyles, increased digital device use, contact lenses, cosmetic products, and long hours in air-conditioned environments.

Since the COVID-19 period, many people have spent more time working, studying, shopping, and socializing through screens. Even children and teenagers are using devices for longer periods. The result is more time staring and less time blinking.

This matters because dry eye symptoms can become part of a person’s normal routine without them realizing it.

A young adult may think tired, burning eyes are just part of office work. A student may think blurry vision after studying is normal. A contact lens wearer may think discomfort is just part of wearing lenses.

But frequent discomfort is not something to simply accept.

Dry eyes can affect productivity, concentration, driving, sleep, and quality of life. Whether a person is young or older, the goal is the same: identify the cause and protect the comfort and health of the eyes.

Why follow-through matters

Dry eye treatment requires consistency.

One of the challenges with many eye conditions is that patients often stop treatment once they feel some relief. This is understandable. When the eyes feel better, it is easy to forget the routine. But stopping too early can allow symptoms to return.

If an eye care professional recommends drops, warm compresses, lid care, IPL sessions, or follow-up visits, the full plan matters.

Think of it like watering a plant that has been drying out. One day of water may help, but if the roots and soil need ongoing care, the plant can become dry again. The eyes can be similar. Comfort may improve quickly, but long-term management may require continued care.

The aim is not just temporary relief. It is better control.

When should you get checked for dry eyes?

You should consider getting your eyes assessed if symptoms are frequent, uncomfortable, or affecting your daily life.

This includes burning, itching, watering, grittiness, redness, blurry vision, tired eyes, discomfort with screens, difficulty wearing contact lenses, or a sandy feeling that keeps coming back.

You should also get checked if you are using over-the-counter drops often but still not getting enough relief.

An eye exam or dry eye assessment can help determine whether the symptoms are caused by dry eye disease, allergies, contact lens issues, gland dysfunction, or another eye condition.

The earlier the problem is identified, the easier it may be to manage.

The clearer path forward

Dry Eye Disease is common, but it should not be treated as normal.

Your eyes are meant to feel comfortable. They are meant to blink, focus, rest, and recover. When they are constantly burning, watering, blurring, or feeling gritty, they are asking for attention.

The good news is that dry eyes can often be managed. Treatment may include lubricating drops, lifestyle adjustments, warm compresses, screen habits, gland-focused treatment, or

IPL, depending on the cause and severity.

The most important step is understanding what type of dry eye you may have.

Do not wait until the discomfort becomes part of your daily life. Do not assume watery eyes mean your eyes cannot be dry. Do not keep switching drops without knowing what is causing the problem. And do not put unsterile home remedies into your eyes.

Dry Eye Disease may be more common than you think, but help is available.

If you are dealing with tired, blurry, burning, itchy, watery, gritty, or irritated eyes, book an eye exam or dry eye assessment. A proper evaluation can help identify the root of the problem and guide you toward the right treatment.

Your eyes work hard for you every day. Treat them early, treat them safely, and give them the care they need to keep seeing life clearly.