recommended by experts

How to Treat (and Prevent) Dry Eyes, According to Eye Experts

Photo: Retailers

If your eyes are feeling drier than normal this year, you’re not alone. “More people are spending more time in front of various screens: computers, televisions, phones, tablets,” says Dr. Monica Dweck, an ophthalmologist at New York Eye and Ear Infirmary of Mount Sinai. “Because of that, we’ve seen a tremendous uptick in symptoms” of dry eye, which include burning, stinging, blurry vision, fatigue, redness, tearing, eyelid twitching, light sensitivity, and headaches. It’s so common that “we say that dry eye is dry to talk about,” jokes Dr. Joy Harewood, associate clinical professor at SUNY College of Optometry. “It’s most of our practice.”

All of the experts we spoke with recommend one simple treatment as a first line of defense: blinking more. “Blinking helps to smooth tears over your eyes, and when you’re staring at screens, you blink less. It can be brutal for the surface of your eyes,” explains Dr. Harewood. In order to prevent screen-time-induced dryness, three experts we spoke to recommend the 20-20-20 Rule: “After 20 minutes on your laptop, take a 20-second break and look at something 20 feet (or more) away from you,” explains Dr. Saniya Shoaib, an optometrist and founder of Sunny Eye Shop in Greenpoint, Brooklyn. And if 20 minutes seems to go by too fast, a one-minute break every 30 minutes works too. “Just make sure you’re blinking,” she adds. “That’s the important part.”

But if blinking more often isn’t quite enough to alleviate your dry-eye symptoms, we talked to all three eye experts about their favorite treatments for dry eyes, which range from microwavable eye masks and tabletop humidifiers to soothing gel eye drops — all of which you can purchase over the counter. (But scheduling a routine eye exam, our experts add, wouldn’t hurt, either, especially if this is a chronic issue for you.)

Artificial Tears

The best first treatment for dry eyes is perhaps also the most obvious: eye drops, also known as artificial tears. According to all three experts we spoke with, incorporating daily use of artificial tears can prevent and even treat dry eyes. Dr. Shoaib compares it to using moisturizer after washing your face: “I’m doing the same for my skin, so I should be doing it for my eyes, too.” And just as you cater your moisturizer to your skin type, you should choose your eye drops with your eye sensitivities in mind. “There are two types of artificial tears,” Dr. Harewood explains. “There are the preserved tears that come in your regular eye-drop bottle and then there are non-preserved tears that come in a carton [or single-use ampoules].” For those with dry eyes from computer use, both she and Dr. Shoaib recommend (and personally use) preserved tears from Blink and Systane, which are more affordable and easier to apply and store than preservative-free ones. (Their formulas are slightly different, so they recommend trying both and seeing which works best.) For mild discomfort or regular maintenance, both tell patients to use them two times per day or, “if we’re treating more severe dry eye,” says Dr. Harewood, “up to four times per day.”

While preserved eye drops can be more convenient, “preservatives themselves can cause dryness or discomfort” with long-term use, says Dr. Harewood, meaning preservative-free tears are the way to go for contact-lens wearers — who should only use preservative-free, contact-friendly eye drops — or those with severe dry eye. Dr. Dweck’s favorite kind is the preservative-free, individually packaged artificial tears from Refresh Plus, which feature more user-friendly packaging than that of other brands. “They’re reclosable, so it helps to protect them, and you can use them another time or two,” she says.

But if the single-serve ampoules look daunting (or difficult to keep track of), “the one that I carry here in the office is called Retaine, which is also available over the counter at every pharmacy,” says Dr. Shoaib. “It’s one of my favorites, because even in the bigger bottle, it comes preservative free.”

Eye Gels and Ointments

Though it sounds counterintuitive, because your eyes are closed all night, you might still wake up with dry eyes, because you aren’t able to blink while sleeping. So if your eyes are driest in the morning, Dr. Harewood and Dr. Dweck both suggest trying this nighttime gel from GenTeal Tears, which is essentially a thicker, more moisturizing eye drop that coats the surface of the eye. The reason it’s best used before bed is because it can cause slight blurriness — and though squeezing gel into your eyes may not sound particularly pleasant, both experts report that their patients find it “very refreshing.” Some even store it in the fridge so that it’s “cooling and soothing” at the same time, says Dr. Dweck. To apply it, “pull your lower eyelid down and squeeze until you’ve covered the lower portion of your eyelid, then blink, blink, blink to disperse it,” explains Dr. Harewood. “Your eyes will feel more refreshed [in the morning] than if you didn’t use it.”

“If someone needs more protection at bedtime, I’d highly recommend a lubricating eye ointment,” such as Lacri-Lube, says Dr. Dweck. It’s applied the same way as the eye gel, only it’s “more hydrating” and “gives you longer protection” and lubrication, she says. Her patients find it just as soothing as the eye gel, and the thicker formula helps retain tears and relieve nighttime dryness while sleeping.

Eye Masks

Dry eye can also be attributed to a dysfunction of oil glands in your tear ducts, explains Dr. Dweck, so a warm (and relaxing) compress can help relieve symptoms: “[Hot compresses] help those oil glands — it softens blocked oil in the glands and increases oil production.” She advises patients to microwave this eye compress from Bruder — she’s been using it herself for years, she adds — and apply it once a day, any time of day. (Even if you’re not sure it’s the oil glands causing the dryness, it still feels nice.)

If you really want to increase the humidity around your eyes at night, you could also try a pair of moisture-chamber goggles, suggests Dr. Harewood, like these well-reviewed ones from Eye Eco. “They’re not sexy,” she says, but “you wear them at night, and they do hold in the humidity around your eyes.”


As anyone who has ever stared at a computer screen — or played a high-stakes game of Mario Kart — in front of a radiator can tell you, low humidity can seriously dry out your eyes. “A lot of people will only get dry eyes in the winter because it’s too dry,” says Dr. Shoaib, who recommends investing in a portable humidifier, like the top-rated one above, especially for the cooler months. “You can use a humidifier at home, or, for people working in offices, there are these little portable ones you can get.” Placing one in the bedroom is also key for those whose eyes tend to feel dry in the morning, Dr. Dweck adds, but just “make sure to keep them clean,” she says.

Omega-3 Supplements

While scientific studies on the use of omega-3 supplements to treat dry eye have yielded mixed results, “many of my patients find omega-3s very helpful, and I personally take them myself,” says Dr. Dweck, who explains that fatty acids can encourage oil production in the eyelids. (Just make sure to run any new supplements by your primary-care physician first.) She likes this fish-oil supplement from Nordic Naturals, which “has a lemony taste, and there’s no reflux,” unlike fish oil from other brands.

Dr. Harewood is vegan, so she prefers to get hers from plant-based sources, like walnuts, soybeans, flaxseed oil, or vegan supplements. “The American Optometric Association mentions that it might be effective, but if I think [a patient] may be receptive to it, I’ll recommend it,” says Dr. Harewood. “But I say that knowing that the data is nonconclusive.”


Dry eyes can be caused by our outdoor environment, too, especially on windy days or seasons with low humidity. “I recommend sunglasses when you’re outside to help protect your eyes from the wind,” says Dr. Shoaib. “They’re actually acting as a barrier, because in the summertime, the sand is blowing into your eyes or the AC is blowing into your eyes, and that can dry eyes, too.” (Bonus: They also shield your eyes from UV light.) And while any pair of sturdy sunglasses will keep your eyes protected, we think the unisex pair above are much cooler than anything you’d find at the drugstore.

The Strategist is designed to surface the most useful, expert recommendations for things to buy across the vast e-commerce landscape. Some of our latest conquests include the best acne treatments, rolling luggage, pillows for side sleepers, natural anxiety remedies, and bath towels. We update links when possible, but note that deals can expire and all prices are subject to change.

How to Prevent and Treat Dry Eyes, According to Eye Experts